12Z3038-44 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12Z3038-44: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.509 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, outside_diameter: 0.889 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CADMIUM OR ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-013-1101, 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

12Z3038-44

NSN: 5310-00-013-1101
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.509 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN
hardness_rating	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
outside_diameter	0.889 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	CADMIUM OR ZINC OVERALL
material_thickness	0.151 INCHES NOMINAL IN
nondefinitive_spec/std_data	3 STYLE AND A CLASS
material_document_and_classification	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NSN	5310-00-013-1101

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.889 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.151 INCHES NOMINAL IN

•

NONDEFINITIVE SPEC/STD DATA: 3 STYLE AND A CLASS

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.889 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.151 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	3 STYLE AND A CLASS
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.509 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

MS35339-29Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FFW84Reference document

Same NSN cross-reference

Reference document — Identification reference

131101Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12Z3038-44?

12Z3038-44 is a WASHER,LOCK.

What parts can replace 12Z3038-44?

There are 3 known substitutes for 12Z3038-44: MS35339-29, FFW84, 131101. Substitute compatibility should be verified for your specific system.

What is the NSN for 12Z3038-44?

12Z3038-44 is cataloged in the U.S. Government catalog under NSN 5310-00-013-1101. This indicates validated use in U.S. government and defense supply chains.

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