319644PC7 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

319644PC7: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM, outside_diameter: 0.692 INCHES NOMINAL IN, style_designator: FLAT INTERNAL TEETH, material_thickness: 0.036 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-274-8288, 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

319644PC7

NSN: 5310-00-274-8288
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	0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
hardness_rating	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
outside_diameter	0.692 INCHES NOMINAL IN
style_designator	FLAT INTERNAL TEETH
material_thickness	0.036 INCHES NOMINAL IN
departure_from_cited_document	AS MODIFIED BY THE SURF TREATMENT
departure_from_cited_designator	AS MODIFIED BY THE SURF TREATMENT
material_document_and_classification	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-274-8288

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: FLAT INTERNAL TEETH

•

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

•

OUTSIDE DIAMETER: 0.692 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.036 INCHES NOMINAL IN

•

DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY THE SURF TREATMENT

•

DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY THE SURF TREATMENT

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	FLAT INTERNAL TEETH
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.692 INCHES NOMINAL IN
MATERIAL THICKNESS	0.036 INCHES NOMINAL IN
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY THE SURF TREATMENT
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY THE SURF TREATMENT
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

AN936A616Reference 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 319644PC7?

319644PC7 is a WASHER,LOCK.

What parts can replace 319644PC7?

There is 1 known substitute for 319644PC7: AN936A616. Substitute compatibility should be verified for your specific system.

What is the NSN for 319644PC7?

319644PC7 is cataloged in the U.S. Government catalog under NSN 5310-00-274-8288. This indicates validated use in U.S. government and defense supply chains.

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