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890437-00 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

890437-00: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: 0.306 IN. MIN,0.326 IN.

MAX FREE OD IN, thread_class: 3B, thread_length: 0.380 INCHES NOMINAL IN, style_designator: COIL. This part is cataloged in the U.S. Government catalog under NSN 5325-00-290-4497, 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
890437-00
NSN: 5325-00-290-4497
FSC: 5325 — Fastening Devices
CAGE: 32345 — DEFENSE REDUCTION AGENCY (USA)
SPECIFICATIONS
length0.500 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
insert_size0.306 IN. MIN,0.326 IN. MAX FREE OD IN
thread_class3B
thread_length0.380 INCHES NOMINAL IN
style_designatorCOIL
thread_directionRIGHT-HAND
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNF
material_document_and_classificationAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-290-4497
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 890437-00 · 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: 0.500 INCHES NOMINAL IN
•
THREAD LENGTH: 0.380 INCHES NOMINAL IN
•
INSERT SIZE: 0.306 IN. MIN,0.326 IN. MAX FREE OD IN
•
STYLE DESIGNATOR: COIL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
LENGTH0.500 INCHES NOMINAL IN
THREAD LENGTH0.380 INCHES NOMINAL IN
INSERT SIZE0.306 IN. MIN,0.326 IN. MAX FREE OD IN
STYLE DESIGNATORCOIL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD CLASS3B
THREAD QUANTITY PER INCH28
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
5325PL0789050Reference document
Same NSN cross-reference
Reference document — Informative reference only
645402-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
STD1315Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
133109Reference document
Same NSN cross-reference
Reference document — Secondary reference
10160082Reference document
Same NSN cross-reference
Reference document — Informative reference only
208F4-0500Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 890437-00?
890437-00 is a INSERT,SCREW THREAD.
What parts can replace 890437-00?
There are 9 known substitutes for 890437-00: 5325PL0789050, 645402-1, STD1315 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 890437-00?
890437-00 is cataloged in the U.S. Government catalog under NSN 5325-00-290-4497. This indicates validated use in U.S. government and defense supply chains.
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