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11629921 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11629921: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, insert_size: 0.5625 IN. MAX DIA IN, thread_class: 3B, special_features: INTERNAL SURFACES COATED W/SOLID FILM LUBRICANT, style_designator: PLAIN.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-243-9673, 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
11629921
NSN: 5325-01-243-9673
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
insert_size0.5625 IN. MAX DIA IN
thread_class3B
special_featuresINTERNAL SURFACES COATED W/SOLID FILM LUBRICANT
style_designatorPLAIN
nominal_thread_size0.500 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNF
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-01-243-9673
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11629921 · 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: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
•
INSERT SIZE: 0.5625 IN. MAX DIA IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS
LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
INSERT SIZE0.5625 IN. MAX DIA IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.500 INCHES IN
SPECIAL FEATURESINTERNAL SURFACES COATED W/SOLID FILM LUBRICANT
THREAD CLASS3B
THREAD QUANTITY PER INCH20
MATERIALSTEEL COMP 630 OVERALL
THREAD SERIES DESIGNATORUNF
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
10388218Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11629921?
11629921 is a INSERT,SCREW THREAD.
What parts can replace 11629921?
There is 1 known substitute for 11629921: 10388218. Substitute compatibility should be verified for your specific system.
What is the NSN for 11629921?
11629921 is cataloged in the U.S. Government catalog under NSN 5325-01-243-9673. This indicates validated use in U.S. government and defense supply chains.
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