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G-6940-3A1 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

G-6940-3A1: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, groove_width: 0.015 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN, grommet_style: ROUND, hole_diameter: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, overall_height: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, flange_thickness: 0.110 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-251-0811, 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
G-6940-3A1
NSN: 5325-01-251-0811
FSC: 5325 — Fastening Devices
CAGE: 75345 — KIRKHILL, INC. DBA KIRKHILL INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
groove_width0.015 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
grommet_styleROUND
hole_diameter0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
overall_height0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
flange_thickness0.110 INCHES NOMINAL IN
groove_outside_diameter0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
grommet_construction_typeSPLIT
large_flange_outside_diameter0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
material_document_and_classificationBMS 1-59,CAGEC 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5325-01-251-0811
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: G-6940-3A1 · 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
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.110 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: BMS 1-59,CAGEC 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
LARGE FLANGE OUTSIDE DIAMETER: 0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
•
GROOVE OUTSIDE DIAMETER: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
GROMMET STYLEROUND
FLANGE THICKNESS0.110 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONBMS 1-59,CAGEC 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL
LARGE FLANGE OUTSIDE DIAMETER0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
GROOVE OUTSIDE DIAMETER0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
GROMMET CONSTRUCTION TYPESPLIT
MATERIALRUBBER SILICONE CLASS Q OVERALL
GROOVE WIDTH0.015 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
HOLE DIAMETER0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 3
RR2002-3A1Reference document
Same NSN cross-reference
Reference document — Secondary reference
E-3A1Reference document
Same NSN cross-reference
Reference document — Secondary reference
BACG20AF3A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G-6940-3A1?
G-6940-3A1 is a GROMMET,NONMETALLIC.
What parts can replace G-6940-3A1?
There are 3 known substitutes for G-6940-3A1: RR2002-3A1, E-3A1, BACG20AF3A1. Substitute compatibility should be verified for your specific system.
What is the NSN for G-6940-3A1?
G-6940-3A1 is cataloged in the U.S. Government catalog under NSN 5325-01-251-0811. This indicates validated use in U.S. government and defense supply chains.
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