K57421-1 — GROMMET,NONMETALLIC

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

K57421-1: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, groove_width: 0.062 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.266 INCHES NOMINAL IN, overall_height: 0.312 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-276-6205, 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

K57421-1

NSN: 5325-00-276-6205
FSC: 5325 — Fastening Devices
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC OVERALL
groove_width	0.062 INCHES NOMINAL IN
grommet_style	ROUND
hole_diameter	0.266 INCHES NOMINAL IN
overall_height	0.312 INCHES NOMINAL IN
flange_thickness	0.125 INCHES NOMINAL IN
features_provided	COOLANT RESISTANT AND OIL RESISTANT
groove_outside_diameter	0.469 INCHES NOMINAL IN
grommet_construction_type	SOLID
large_flange_outside_diameter	0.625 INCHES NOMINAL IN
NSN	5325-00-276-6205

COMPONENT DIAGRAM

KEY FEATURES

•

GROMMET STYLE: ROUND

•

FLANGE THICKNESS: 0.125 INCHES NOMINAL IN

•

FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT

•

LARGE FLANGE OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN

•

GROOVE OUTSIDE DIAMETER: 0.469 INCHES NOMINAL IN

•

GROMMET CONSTRUCTION TYPE: SOLID

•

MATERIAL: RUBBER SYNTHETIC OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.312 INCHES NOMINAL IN
GROMMET STYLE	ROUND
FLANGE THICKNESS	0.125 INCHES NOMINAL IN
FEATURES PROVIDED	COOLANT RESISTANT AND OIL RESISTANT
LARGE FLANGE OUTSIDE DIAMETER	0.625 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER	0.469 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPE	SOLID
MATERIAL	RUBBER SYNTHETIC OVERALL
GROOVE WIDTH	0.062 INCHES NOMINAL IN
HOLE DIAMETER	0.266 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

117957Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PC117957Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

K82295-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

504-1789-003Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy K57421-1?

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 K57421-1?

K57421-1 is a GROMMET,NONMETALLIC.

What parts can replace K57421-1?

There are 4 known substitutes for K57421-1: 117957, PC117957, K82295-7 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for K57421-1?

K57421-1 is cataloged in the U.S. Government catalog under NSN 5325-00-276-6205. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

K57421-1 — GROMMET,NONMETALLIC

Request a Quote — K57421-1