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Technical Data Sheet
PartsTable / COMPONENT / 1955946
1955946 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, groove_width: 0.200 INCHES NOMINAL IN, grommet_style: ROUND, overall_height: 0.400 INCHES NOMINAL IN, flange_thickness: 0.120 INCHES NOMINAL IN, special_features: 1 SLOTTED HOLE 0.095 IN. MIN 0.105 IN.

MAX W BY 0.350 IN. LG BY 0.220 IN. DP IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-397-5962, 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
1955946
NSN: 5325-00-397-5962
FSC: 5325
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
groove_width0.200 INCHES NOMINAL IN
grommet_styleROUND
overall_height0.400 INCHES NOMINAL IN
flange_thickness0.120 INCHES NOMINAL IN
special_features1 SLOTTED HOLE 0.095 IN. MIN 0.105 IN. MAX W BY 0.350 IN. LG BY 0.220 IN. DP IN
groove_outside_diameter0.200 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter0.750 INCHES NOMINAL IN
small_flange_outside_diameter0.750 INCHES NOMINAL IN
material_document_and_classificationSAE-3BC615B14 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-397-5962
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1955946 · 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
•
GROOVE WIDTH: 0.200 INCHES NOMINAL IN
•
SMALL FLANGE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
FLANGE THICKNESS: 0.120 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 0.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
GROOVE WIDTH0.200 INCHES NOMINAL IN
OVERALL HEIGHT0.400 INCHES NOMINAL IN
SPECIAL FEATURES1 SLOTTED HOLE 0.095 IN. MIN 0.105 IN. MAX W BY 0.350 IN. LG BY 0.220 IN. DP IN
SMALL FLANGE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
FLANGE THICKNESS0.120 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER0.200 INCHES NOMINAL IN
GROMMET STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-3BC615B14 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
B21337Interchangeable
interchangeable cross-reference
interchangeable
979-1B445Interchangeable
interchangeable cross-reference
interchangeable
CVCPICInterchangeable
interchangeable cross-reference
interchangeable
167010Interchangeable
interchangeable cross-reference
interchangeable
R11236Interchangeable
Same NIIN cross-reference
interchangeable
A41980Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1955946?
1955946 is a GROMMET,NONMETALLIC.
What parts can replace 1955946?
There are 6 known substitutes for 1955946: B21337, 979-1B445, CVCPIC and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1955946?
1955946 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-397-5962. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026