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121129-0237 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

121129-0237: SCREW,ASSEMBLED WASHER.

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL BODY, head_style: DEE CHAMFER, head_height: 0.9 MILLIMETERS NOMINAL MM, fastener_length: 27.0 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: SCREW WITH SEALING GROMMET. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-733-2268, 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
121129-0237
NSN: 5305-01-733-2268
FSC: 5305 — Screws
CAGE: 1UX99 — MOLEX, LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
head_styleDEE CHAMFER
head_height0.9 MILLIMETERS NOMINAL MM
fastener_length27.0 MILLIMETERS NOMINAL MM
washer_quantity1
part_name_assigned_by_controlling_agencySCREW WITH SEALING GROMMET
NSN5305-01-733-2268
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 121129-0237 · 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
•
HEAD HEIGHT: 0.9 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 27.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: DEE CHAMFER
•
COLOR: BLACK PRIMARY WASHER
•
MATERIAL: STEEL BODY
•
WASHER QUANTITY: 1
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.9 MILLIMETERS NOMINAL MM
FASTENER LENGTH27.0 MILLIMETERS NOMINAL MM
HEAD STYLEDEE CHAMFER
COLORBLACK PRIMARY WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW WITH SEALING GROMMET
MATERIALSTEEL BODY
WASHER QUANTITY1
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
GD01016755Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121129-0237?
121129-0237 is a SCREW,ASSEMBLED WASHER.
What parts can replace 121129-0237?
There is 1 known substitute for 121129-0237: GD01016755. Substitute compatibility should be verified for your specific system.
What is the NSN for 121129-0237?
121129-0237 is cataloged in the U.S. Government catalog under NSN 5305-01-733-2268. 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.