Fittings Part Numbers

10J21-400 Pipe Flange
10J21400

NSN 4730-00-435-9460

03798

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round, one bolt hole circle

10J21-275 Pipe Flange
10J21275

NSN 4730-00-435-9459

03798

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round, no bolt holes

C5A27544 Fluid Passage Bolt
C5A27544

NSN 4730-00-435-9381

18683

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L10283 Adapter Bushing
L10283

NSN 4730-00-435-9369

18018

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0.750" overall length

6854408-04 Tube Cap
685440804

NSN 4730-00-435-9293

06074

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3b internal thread class right-hand internal silver surface treated cap, tube, flared unf internal thread series

C4055 Fluid Flow Restrictor Unit
C4055

NSN 4730-00-435-8821

20933

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2721963 Fluid Flow Restrictor
2721963

NSN 4730-00-435-8820

18263

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0.230" outside diameter passivate ESF59-2 fscm 92003 surface treated

10904930 Pipe Plug
10904930

NSN 4730-00-435-8625

06077

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right-hand external cadmium surface treated npt external thread series

21C2201-197 Sediment Strainer Element
21C2201197

NSN 4730-00-435-8309

18347

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cylindrical

C5316-8 Straight Tube To Boss Adapter
C53168

NSN 4730-00-435-8015

22675

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2a all ends thread class cadmium surface treated unf all ends thread series

T2281M150AL Straight Flange To Tube Adapter
T2281M150AL

NSN 4730-00-435-8008

29657

See more Straight Flange To Tube Adapters

2a 1st end thread class 4 2nd end bolt hole quantity 16 1st end thread quantity per inch four 0.040 in.dia lockwire holes anodize surface treated uns 1st end thread series

7506X6 Tube Elbow
7506X6

NSN 4730-00-435-7715

03771

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2a 2nd end thread class phosphate surface treated unf all ends thread series

7913067 Adapter Plug
7913067

NSN 4730-00-435-7663

77777

Adapter Plugs

62818 Straight Pipe To Hose Adapter
62818

NSN 4730-00-435-7589

03775

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npt 1st end thread series

YWDX515XXX1-500 Steam Trap Parts Kit
YWDX515XXX1500

NSN 4730-00-435-7518

34964

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3L28P17 Quick Disconnect Coupling Half
3L28P17

NSN 4730-00-435-6889

18681

See more Quick Disconnect Coupling Halfs

3.140" overall length male coupling half unf all ends thread series

3L23D7 Quick Disconnect Coupling Half
3L23D7

NSN 4730-00-435-6886

18681

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3.140" overall length male coupling half unf all ends thread series

215-73459-2 Flange To Tube Elbow
215734592

NSN 4730-00-435-5113

29668

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8 2nd end bolt hole quantity tube end oval 3.620 in. lg 2.500 in. h

11647120-2 Pipe Nipple
116471202

NSN 4730-00-435-4638

03782

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cadmium surface treated close nptf 1st end thread series

253880 Quick Disconnect Coupling Half
253880

NSN 4730-00-435-4398

18681

See more Quick Disconnect Coupling Halfs

2a all ends thread class 2.500" overall length male coupling half unf all ends thread series

LS9369-100-3 Pipe Flange
LS93691003

NSN 4730-00-435-4358

03798

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9243358 Fork Lift Nipple
9243358

NSN 4730-00-435-4346

77777

Fork Lift Nipples

B-40031 Sediment Strainer Element
B40031

NSN 4730-00-435-4321

18347

See more Sediment Strainer Elements

cylindrical

120B1724 Tube Reducer
120B1724

NSN 4730-00-435-4315

08506

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190205-3/4-20 Straight Tube To Hose Adapter
1902053420

NSN 4730-00-435-4313

03777

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2b 1st end thread class 11 1st end thread quantity per inch uns 1st end thread series

SS-QC4-B-400 Quick Disconnect Coupling Half
SSQC4B400

NSN 4730-00-435-4268

18681

See more Quick Disconnect Coupling Halfs

2a all ends thread class 2.125" overall length passivate body surface treated male coupling half unf all ends thread series

4939-015 Hydraulic Bushing
4939015

NSN 4730-00-435-4022

77777

Hydraulic Bushings

4939-016 Hydraulic Bushing
4939016

NSN 4730-00-435-4021

77777

Hydraulic Bushings

114508-40 Fluid Flow Restrictor
11450840

NSN 4730-00-435-3207

18263

See more Fluid Flow Restrictors

0.203" outside diameter cadmium surface treated

LS35092-16 Tube Sleeve
LS3509216

NSN 4730-00-435-3206

77777

Tube Sleeves

119964-2 Fluid Flow Restrictor
1199642

NSN 4730-00-435-3201

18263

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0.156" outside diameter

11646915 Fluid Flow Restrictor
11646915

NSN 4730-00-435-2492

18263

See more Fluid Flow Restrictors

2a thread class right-hand 0.424" thread length 0.813" outside diameter passivate surface treated

2608L89G6 Hose Connector
2608L89G6

NSN 4730-00-435-0952

77777

Hose Connectors

746530-2 Retaining Plug
7465302

NSN 4730-00-434-6804

77777

Retaining Plugs

P7845A Sediment Strainer Element
P7845A

NSN 4730-00-434-6469

18347

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cylindrical

05-010-002 Tube Coupling Inverted Nut
05010002

NSN 4730-00-434-6464

03857

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Used on rumman aerospace corp a10 aircraft. right-hand 1.135" overall length inverted nut, tube, flare

10292996-2 Pipe Reducer
102929962

NSN 4730-00-434-6463

08505

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passivate surface treated nptf all ends thread series

F20025AD Straight Flange To Tube Adapter
F20025AD

NSN 4730-00-434-6446

29657

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anodize surface treated

GC550EG6BFN Tube Flexible Coupling Assembly
GC550EG6BFN

NSN 4730-00-434-6444

32834

See more Tube Flexible Coupling Assemblys

F20020AD Swage Tube Coupling Ferrule
F20020AD

NSN 4730-00-434-6443

32679

See more Swage Tube Coupling Ferrules

0.781" overall length double flange (seal groove)

63051-10A Tube Flexible Coupling Assembly
6305110A

NSN 4730-00-434-6438

32834

See more Tube Flexible Coupling Assemblys

MS51814-6P Tube Nipple
MS518146P

NSN 4730-00-434-6397

03783

See more Tube Nipples

2a all ends thread class passivate surface treated flareless (tube) unf all ends thread series

6-6534 Tube Fitting Insert
66534

NSN 4730-00-434-6396

32691

See more Tube Fitting Inserts

12V6X-S Tube Elbow
12V6XS

NSN 4730-00-434-6394

03771

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2a 2nd end thread class 12 all ends thread quantity per inch un all ends thread series

NAS424-20 Boss Coupling
NAS42420

NSN 4730-00-434-6363

26953

See more Boss Couplings

3b all ends thread class 12 all ends thread quantity per inch cadmium outside surface treated rigid, long center wrenching facility un all ends thread series

AS5172-0820L Boss Reducer
AS51720820L

NSN 4730-00-434-6352

23541

See more Boss Reducers

3a 2nd end thread class 12 1st end thread quantity per inch cadmium surface treated unj 2nd end thread series

5601-8-10S Quick Disconnect Coupling Half
5601810S

NSN 4730-00-434-6321

18681

See more Quick Disconnect Coupling Halfs

3.000" overall length male coupling half nptf all ends thread series

12SBUSS Pipe To Tube Tee
12SBUSS

NSN 4730-00-434-6123

03807

See more Pipe To Tube Tees

2a 1st end thread class 12 1st end thread quantity per inch nptf 3rd end thread series

LTCT21755-01 Straight Tube To Boss Adapter
LTCT2175501

NSN 4730-00-434-5777

22675

See more Straight Tube To Boss Adapters

3a 2nd end thread class 0.060 in. dia hole thru both sides of boss end connection, 0.160 in. distance from end to hole center unf 2nd end thread series

MDE32879-3 Fluid Passage Bolt
MDE328793

NSN 4730-00-434-5516

18683

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0.920" overall length head, medium diamond knurl

Fittings. 475,661 NSN and commercial part numbers