7FR16 — NUT,PLAIN,EXTENDED WASHER,HEXAGO

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

7FR16: NUT,PLAIN,EXTENDED WASHER,HEXAGO.

NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), overall_height: 0.330 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN, special_features: SERRATED WASHER FACE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-081-4688, 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

7FR16

NSN: 5310-01-081-4688
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
overall_height	0.330 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
special_features	SERRATED WASHER FACE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_across_flats	0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
nominal_thread_size	0.375 INCHES IN
end_item_identification	3805-01-279-3635
washer_outside_diameter	0.703 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
NSN	5310-01-081-4688

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 0.703 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN

•

WIDTH ACROSS FLATS: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.330 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER	0.703 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
WIDTH ACROSS FLATS	0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
SPECIAL FEATURES	SERRATED WASHER FACE
SURFACE TREATMENT	CADMIUM OVERALL
NUT STYLE	HEXAGON
THREAD CLASS	2B

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 4

038105007Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A-38105-9Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

N10215Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

38105-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7FR16?

7FR16 is a NUT,PLAIN,EXTENDED WASHER,HEXAGO.

What parts can replace 7FR16?

There are 4 known substitutes for 7FR16: 038105007, A-38105-9, N10215 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7FR16?

7FR16 is cataloged in the U.S. Government catalog under NSN 5310-01-081-4688. This indicates validated use in U.S. government and defense supply chains.

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7FR16 — NUT,PLAIN,EXTENDED WASHER,HEXAGO

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