NSN 3110-01-049-8268 NIIN 010498268 — Roller Rod End Bearing

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
3110-01-049-8268
3110010498268
Description:
BEARING,ROLLER,ROD END
NSN Assigned:
25-OCT-77
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy, Air Force

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

3110-01-049-8268 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a

Thread Direction AAJF:

LEFT-Hand

Shank Diameter AAZE:

0.3750in.

Shank Style AAZF:

externally threaded

Overall Length ABHP:

2.3700in. and 2.3900in. ⁓2-25/64"

Bore Diameter ABXV:

0.2495in. and 0.2500in.

Overall Outside Diameter ADGA:

1.0800in.

Lubrication Material ADZG:

grease

Shank Thread Length AGGY:

0.9800in. and 1.0200in.

Outer Ring Width AGVT:

0.3750in.

Inner Ring Width AGVU:

0.4950in. and 0.5000in.

Length From Bore Center To Shank End AGXH:

1.8300in. and 1.8500in.

Seal Quantity AGYJ:

2

Bearing Seal Type AGYW:

contact

Alignment Type AGZA:

SELF-Aligning

Self-alignment Location AHAW:

internal

Thread Quantity Per Inch CMLP:

24

Nominal Thread Size CQJX:

0.375in. ⁓3/8"

Self-alignment Angle CTLK:

10.00 degrees

Special Features FEAT:

internal clearance 0.0002 in. min 0.00010 in. max

Lubrication Material Document And Classification LMDC:

MIL-G-81322 mil spec single material response

Material MATT:

steel comp E52100 roller

Material Document And Classification MDCL:

66 fed std single material response inner ring

Surface Treatment SFTT:

cadmium all external/exposed metal surfaces

Surface Treatment Document And Classification STDC:

QQ-P-416, ty 1, cl 2 fed spec single treatment response all external/exposed metal surfaces

Style Designator STYL:

single row, concave rollers

Thread Series Designator THSD:

unjf

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
MS21221-4L
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS21221-4CL
Cage Code:
96906
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS2122104L
Cage Code:
96906
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00050
FIIG:
A044A0
Concept No.:
App. Key:
G
Cond. Code:
1
Status:
A
STYLE DESIGNATOR SINGLE ROW, CONCAVE ROLLERS style nsn 3110-01-049-8268
SHANK STYLE EXTERNALLY THREADED style nsn 3110-01-049-8268

Definition Definition of approved item name (AIN): "BEARING,ROLLER,ROD END"

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
0.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
E
LVL_B:
Q
LVL_C:
LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) ZZ

Special requirements.

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

3110-01-049-8268 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.