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1 SPUR — GROMMET,METALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1 SPUR: GROMMET,METALLIC.

The GROMMET,METALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: BELL FLANGE STRAIGHT TYPE, flange_style: FLANGE, washer_style: SINGLE ROW TOOTHED W/ FLANGE, surface_treatment: NICKEL OR CHROMIUM OVERALL, barrel_overall_height: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-515-9379, 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
1 SPUR
NSN: 5325-00-515-9379
FSC: 5325 — Fastening Devices
CAGE: 57771 — EDWIN B. STIMPSON COMPANY, INC. DBA STIMPSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleBELL FLANGE STRAIGHT TYPE
flange_styleFLANGE
washer_styleSINGLE ROW TOOTHED W/ FLANGE
surface_treatmentNICKEL OR CHROMIUM OVERALL
barrel_overall_height0.250 INCHES NOMINAL IN
barrel_outside_diameter0.312 INCHES NOMINAL IN
flange_outside_diameter0.406 INCHES NOMINAL IN
NSN5325-00-515-9379
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1 SPUR · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE OUTSIDE DIAMETER: 0.406 INCHES NOMINAL IN
•
WASHER STYLE: SINGLE ROW TOOTHED W/ FLANGE
•
BARREL OVERALL HEIGHT: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OR CHROMIUM OVERALL
•
BARREL OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
FLANGE STYLE: FLANGE
•
BARREL STYLE: BELL FLANGE STRAIGHT TYPE
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.406 INCHES NOMINAL IN
WASHER STYLESINGLE ROW TOOTHED W/ FLANGE
BARREL OVERALL HEIGHT0.250 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OR CHROMIUM OVERALL
BARREL OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
FLANGE STYLEFLANGE
BARREL STYLEBELL FLANGE STRAIGHT TYPE
SUBSTITUTES & CROSS-REFERENCES 2
281000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1RRGSWSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1 SPUR?
1 SPUR is a GROMMET,METALLIC.
What parts can replace 1 SPUR?
There are 2 known substitutes for 1 SPUR: 281000, 1RRGSW. Substitute compatibility should be verified for your specific system.
What is the NSN for 1 SPUR?
1 SPUR is cataloged in the U.S. Government catalog under NSN 5325-00-515-9379. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.