NSN 5310-00-034-5298 NIIN 000345298 — Lock Washer

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5310-00-034-5298
5310000345298
Description:
WASHER,LOCK
NSN Assigned:
15-NOV-67
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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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

5310-00-034-5298 Specification Set by the OEM (see RNCC code 3)

Hole Diameter AAUB:

0.312in. and 0.313in. ⁓21/64"

Outside Diameter ABKV:

0.734in. and 0.766in.

Surface Finish CSYM:

100.0 microinches all surfaces

Special Features FEAT:

serrated teeth locking feature, 0.027 min, 0.033 depth, 60 deg angle teeth located on one bearing surface

Iii Heat Treatment HEAT:

T-4 solution heat treated, natural aged

Material MATT:

aluminum alloy 2024

Material Document And Classification MDCL:

QQ-A-225/6 temper T4 fed spec single material response

Surface Treatment SFTT:

zinc and chromate

Surface Treatment Document And Classification STDC:

MIL-P-8585 mil spec single treatment response

Nondefinitive Spec/std Data ZZZT:

4029-78286 subclass

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:
SS4029-3
Cage Code:
78286
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
CT
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14218
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "WASHER,LOCK"

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

5310-00-034-5298 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

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.