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556-8297-27 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

556-8297-27: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: 0.452 IN. MIN,0.472 IN.

MAXFREE OD IN, style_designator: COIL, material_document_and_classification: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5325-00-990-7157, 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
556-8297-27
NSN: 5325-00-990-7157
FSC: 5325 — Fastening Devices
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
length0.750 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
insert_size0.452 IN. MIN,0.472 IN. MAXFREE OD IN
style_designatorCOIL
material_document_and_classificationAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-990-7157
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 556-8297-27 · 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: 0.750 INCHES NOMINAL IN
•
INSERT SIZE: 0.452 IN. MIN,0.472 IN. MAXFREE OD IN
•
STYLE DESIGNATOR: COIL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.750 INCHES NOMINAL IN
INSERT SIZE0.452 IN. MIN,0.472 IN. MAXFREE OD IN
STYLE DESIGNATORCOIL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
END ITEM IDENTIFICATIONW/S:TICONDEROGA CLASS CG (47); TELETYPE, MODEL 28; ENGINE, AIRCRAFT, F100-PW-200 (F-16A/B/C/D); LOS ANGELES CLASS SSN (688); DEEP SUBMERGENCE SYSTEMS PROGRAMS (DSSP); FIRE PUMPS; SUPPORT EQUIPMENT, B-1 AIRCRAFT; STREAM (STD. TENSINED REPLENISHMENT AT SEA METHOD); SPRUANCE CLASS DD (963) A
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
480369PC14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
727914-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
556-8297PC27Reference document
Same NSN cross-reference
Reference document — Secondary reference
5325PL0971846Reference document
Same NSN cross-reference
Reference document — Informative reference only
855307Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS122163Reference 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 556-8297-27?
556-8297-27 is a INSERT,SCREW THREAD.
What parts can replace 556-8297-27?
There are 8 known substitutes for 556-8297-27: 480369PC14, 727914-5, 556-8297PC27 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 556-8297-27?
556-8297-27 is cataloged in the U.S. Government catalog under NSN 5325-00-990-7157. This indicates validated use in U.S. government and defense supply chains.
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