974AS221

974AS221 Turnlock Fastener Stud

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Quality Commitment

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Datasheet. 974AS221 specification

Grip Length

0.300in.

Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.

0.563in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

haircraft, galaxy C-5; aircraft, starlifter C-141; aircraft, E-6 tacamo; helicopter, sea knight H-46; aircraft, hercules C-130F; aircraft, provider C-123 (cit) ; aircraft, hercules KC-130; engine, aircraft T-58

Turnlock Stud Shank Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the turnlock stud shank.

stud shank

Turnlock Stud Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the turnlock stud head.

fillister

Material Accommodated Thickness
The thickness of the material to be accommodated.

0.122in. and 0.147in.

Drive Type
Indicates the type of drive for turning,rotating,or positioning the mechanism.

slotted

Shank Neck Length

0.100in.

Stud Shank Major Diameter

0.313in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium

Answers.

What material is the turnlock fastener stud made of ?

Steel

What is the NSN for 974AS221?

5325-00-281-2172

How is this classified for shipping?

Schedule B number: 9607190000
nmfc 066440
Slide fasteners

What's the federal classification of 974AS221?

FSC 5325 ⁓ Fastening devices

NSN 5325-00-281-2172 STUD,TURNLOCK FASTENER

Used on haircraft, galaxy c-5;aircraft, starlifter c-141;aircraft, e-6 tacamo;helicopter, sea knight h-46;aircraft, hercules c-130f;aircraft, provider c-123(cit);aircraft, hercules kc-130;engine, aircraft t-58. cadmium surface treated

NIIN
002812172
NIIN Date
01/01/63
Schedule B
9607190000 
Name Code
18421
FIIG
A05400
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$4.23 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 570935 Cage 98738
2. 121J-530-Z3CT Cage 72794
3. 5800583-094301-011 Cage C0426
4. LS2674-2 Cage 98897
5. A5-30 Cage U1584
6. FAS11-50 Cage 14170
7. 012-3000-000 Cage 13499
8. AJ5-30 Cage 72794
9. A5-30 Cage 72794
10. FS1084 Cage 80249
11. 1201-530-Z3C Cage 72794
12. 121J-530-Z3C Cage 72794

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - Austria 
  • - Brazil 
  • - Spain 
  • - Thailand 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - Netherlands 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
066440 FASTENERS CURTAIN/SNAP METAL 
UFC (universal freight code)
36960 

Similar by Design Other studs with similar characteristics

Nothing similar to this part number was found in our inventory

974AS221 / Stud,turnlock fastenerWhat is the formal definition of this item?

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. it is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. it has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.