3031914-5 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3031914-5: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN, hardness_rating: 90.0 ROCKWELL B MINIMUM, outside_diameter: 0.323 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-968-3176, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

3031914-5

NSN: 5310-00-968-3176
FSC: 5310 — Nuts and Washers
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
hole_diameter	0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
hardness_rating	90.0 ROCKWELL B MINIMUM
outside_diameter	0.323 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	TIN OVERALL
material_thickness	0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
nondefinitive_spec/std_data	1 STYLE AND E CLASS
departure_from_cited_designator	AS MODIFIED BY SURFACE TREATMENT
surface_treatment_document_and_classification	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-968-3176

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 90.0 ROCKWELL B MINIMUM

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

OUTSIDE DIAMETER: 0.323 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN

•

DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY SURFACE TREATMENT

•

NONDEFINITIVE SPEC/STD DATA: 1 STYLE AND E CLASS

•

SURFACE TREATMENT: TIN OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	90.0 ROCKWELL B MINIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER	0.323 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY SURFACE TREATMENT
NONDEFINITIVE SPEC/STD DATA	1 STYLE AND E CLASS
SURFACE TREATMENT	TIN OVERALL
MATERIAL	COPPER ALLOY OVERALL
HOLE DIAMETER	0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 3

5M00541026Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS35337-100Reference document

Same NSN cross-reference

Reference document — Government specification standardization

541026Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3031914-5?

3031914-5 is a WASHER,LOCK.

What parts can replace 3031914-5?

There are 3 known substitutes for 3031914-5: 5M00541026, MS35337-100, 541026. Substitute compatibility should be verified for your specific system.

What is the NSN for 3031914-5?

3031914-5 is cataloged in the U.S. Government catalog under NSN 5310-00-968-3176. This indicates validated use in U.S. government and defense supply chains.

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