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454557 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

454557: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 1.125 INCHES NOMINAL IN, material: STEEL OVERALL, slot_depth: 0.382 INCHES NOMINAL IN, slot_width: 0.315 INCHES NOMINAL IN, insert_size: 0.906-11 UNC 2A A, style_designator: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-608-9214, 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
454557
NSN: 5325-00-608-9214
NIINs: 006089214, 012616078
FSC: 5325 — Fastening Devices
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
length1.125 INCHES NOMINAL IN
materialSTEEL OVERALL
slot_depth0.382 INCHES NOMINAL IN
slot_width0.315 INCHES NOMINAL IN
insert_size0.906-11 UNC 2A A
style_designatorSLOTTED
surface_treatmentCADMIUM OVERALL
NSN5325-00-608-9214
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 454557 · 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
•
LENGTH: 1.125 INCHES NOMINAL IN
•
INSERT SIZE: 0.906-11 UNC 2A A
•
STYLE DESIGNATOR: SLOTTED
•
SLOT DEPTH: 0.382 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
SLOT WIDTH: 0.315 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.125 INCHES NOMINAL IN
INSERT SIZE0.906-11 UNC 2A A
STYLE DESIGNATORSLOTTED
SLOT DEPTH0.382 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
SLOT WIDTH0.315 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
SC5310-0021-148Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 454557?
454557 is a INSERT,SCREW THREAD.
What parts can replace 454557?
There is 1 known substitute for 454557: SC5310-0021-148. Substitute compatibility should be verified for your specific system.
What is the NSN for 454557?
454557 is cataloged in the U.S. Government catalog under NSN 5325-00-608-9214. 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.