MS3445L-61B — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS3445L-61B: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, hole_diameter: 1.674 INCHES MINIMUM AND 1.685 INCHES MAXIMUM IN, overall_diameter: 2.118 INCHES MINIMUM AND 2.150 INCHES MAXIMUM IN, surface_treatment: NICKEL OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-550-8188, 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

MS3445L-61B

NSN: 5310-01-550-8188
FSC: 5310 — Nuts and Washers
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
hole_diameter	1.674 INCHES MINIMUM AND 1.685 INCHES MAXIMUM IN
overall_diameter	2.118 INCHES MINIMUM AND 2.150 INCHES MAXIMUM IN
surface_treatment	NICKEL OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5310-01-550-8188

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 2.118 INCHES MINIMUM AND 2.150 INCHES MAXIMUM IN

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: NICKEL OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 1.674 INCHES MINIMUM AND 1.685 INCHES MAXIMUM IN

•

THICKNESS: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	2.118 INCHES MINIMUM AND 2.150 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	NICKEL OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	1.674 INCHES MINIMUM AND 1.685 INCHES MAXIMUM IN
THICKNESS	0.052 INCHES MINIMUM AND 0.072 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 2

SAE-AS81703Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-C-81703Reference 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

Ready to buy MS3445L-61B?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is MS3445L-61B?

MS3445L-61B is a WASHER,FLAT.

What parts can replace MS3445L-61B?

There are 2 known substitutes for MS3445L-61B: SAE-AS81703, MIL-C-81703. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3445L-61B?

MS3445L-61B is cataloged in the U.S. Government catalog under NSN 5310-01-550-8188. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

MS3445L-61B — WASHER,FLAT

Request a Quote — MS3445L-61B