PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 0129-20
0129-20 ✓ 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 SYNTHETIC WASHER, groove_width: 0.093 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.500 INCHES NOMINAL IN, overall_height: 0.281 INCHES NOMINAL IN, flange_thickness: 0.187 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-619-0554, 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
0129-20
NSN: 5325-00-619-0554
FSC: 5325
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC WASHER
groove_width0.093 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.500 INCHES NOMINAL IN
overall_height0.281 INCHES NOMINAL IN
flange_thickness0.187 INCHES NOMINAL IN
features_providedOIL RESISTANT AND COOLANT RESISTANT
groove_outside_diameter0.750 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter0.969 INCHES NOMINAL IN
NSN5325-00-619-0554
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0129-20 · 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
•
HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
GROMMET STYLE: ROUND
•
FEATURES PROVIDED: OIL RESISTANT AND COOLANT RESISTANT
•
GROOVE WIDTH: 0.093 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.187 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.281 INCHES NOMINAL IN
HOLE DIAMETER0.500 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
GROMMET STYLEROUND
FEATURES PROVIDEDOIL RESISTANT AND COOLANT RESISTANT
GROOVE WIDTH0.093 INCHES NOMINAL IN
FLANGE THICKNESS0.187 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER0.969 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC WASHER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
PD5110-00-180-0831Interchangeable
interchangeable cross-reference
interchangeable
MS16389-1Interchangeable
interchangeable cross-reference
interchangeable
12-920Interchangeable
interchangeable cross-reference
interchangeable
M12696Interchangeable
interchangeable cross-reference
interchangeable
17496Interchangeable
interchangeable cross-reference
interchangeable
1769XDMPC83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 0129-20?
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 0129-20?
0129-20 is a GROMMET,NONMETALLIC.
What parts can replace 0129-20?
There are 13 known substitutes for 0129-20: PD5110-00-180-0831, MS16389-1, 12-920 and 10 more. Substitute compatibility should be verified for your specific system.
Is 0129-20 still available?
0129-20 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 0129-20

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026