12Z3038-29 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12Z3038-29: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.763 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, outside_diameter: 1.279 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-262-3547, 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

12Z3038-29

NSN: 5310-00-262-3547
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	0.763 INCHES MINIMUM AND 0.791 INCHES MAXIMUM IN
hardness_rating	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
outside_diameter	1.279 INCHES NOMINAL IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	ZINC OVERALL
material_thickness	0.188 INCHES NOMINAL IN
nondefinitive_spec/std_data	A CLASS AND 2 STYLE
material_document_and_classification	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-262-3547

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE 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: 1.279 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.188 INCHES NOMINAL IN

•

NONDEFINITIVE SPEC/STD DATA: A CLASS AND 2 STYLE

•

SURFACE TREATMENT: ZINC OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE 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	1.279 INCHES NOMINAL IN
MATERIAL THICKNESS	0.188 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	A CLASS AND 2 STYLE
SURFACE TREATMENT	ZINC OVERALL
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.763 INCHES MINIMUM AND 0.791 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 1

FFW84CLASSASTYLE2Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12Z3038-29?

12Z3038-29 is a WASHER,LOCK.

What parts can replace 12Z3038-29?

There is 1 known substitute for 12Z3038-29: FFW84CLASSASTYLE2. Substitute compatibility should be verified for your specific system.

What is the NSN for 12Z3038-29?

12Z3038-29 is cataloged in the U.S. Government catalog under NSN 5310-00-262-3547. This indicates validated use in U.S. government and defense supply chains.

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