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434 127 — GROMMET,NONMETALLIC

✓ Government record, cited
3M · BOLT SCREW
PRODUCT OVERVIEW

434 127: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a 3M industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, groove_width: 0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN, grommet_style: ROUND, hole_diameter: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, overall_height: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, flange_thickness: 0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-174-5314, 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
434 127
NSN: 5325-00-174-5314
FSC: 5325 — Fastening Devices
CAGE: 77294 — PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC DIV PIPER INDUSTRIAL MANUFACTURING COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
groove_width0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
grommet_styleROUND
hole_diameter0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
overall_height0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
flange_thickness0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
features_providedCOOLANT RESISTANT AND OIL RESISTANT
groove_outside_diameter0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
grommet_construction_typeSOLID
large_flange_outside_diameter0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
material_document_and_classificationASTMD2000BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-174-5314
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 434 127 · 3M ⚠ 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: 0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMD2000BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
•
LARGE FLANGE OUTSIDE DIAMETER: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
COLOR: BLACK OVERALL
•
GROOVE OUTSIDE DIAMETER: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
GROMMET STYLEROUND
FLANGE THICKNESS0.048 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMD2000BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
LARGE FLANGE OUTSIDE DIAMETER0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
COLORBLACK OVERALL
GROOVE OUTSIDE DIAMETER0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
434168Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5325001745314Reference document
Same NSN cross-reference
Reference document — Informative reference only
113005ADXReference document
Same NSN cross-reference
Reference document — Secondary reference
113005Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILB3036Reference document
Same NSN cross-reference
Reference document — Identification reference
MS35489-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 434 127?
434 127 is a GROMMET,NONMETALLIC manufactured by 3M.
What parts can replace 434 127?
There are 9 known substitutes for 434 127: 434168, 5325001745314, 113005ADX and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 434 127?
434 127 is cataloged in the U.S. Government catalog under NSN 5325-00-174-5314. 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.