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510872 — RETAINER,DISK,VALVE

✓ Government record, cited
Peach · BOLT SCREW
PRODUCT OVERVIEW

510872: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a Peach industrial component. Key specifications include special_features: DISC HOLDER, SAFETY, end_item_identification: MISC SHORE BASED SPARES FOR AKR 0293. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-939-9740, 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
510872
NSN: 5306-00-939-9740
NIINs: 009399740, 013892785
FSC: 5306 — Bolts
CAGE: 92215 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS (USA)
SPECIFICATIONS
special_featuresDISC HOLDER, SAFETY
end_item_identificationMISC SHORE BASED SPARES FOR AKR 0293
NSN5306-00-939-9740
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 510872 · Peach ⚠ 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
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HEAD HEIGHT: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
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FASTENER LENGTH: 1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN
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THREAD LENGTH: 0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
•
SHANK UNTHREADED HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM FIRST HOLE IN
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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NOMINAL THREAD DIAMETER: 0.250 INCHES IN
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FEATURES PROVIDED: FINISHED HEAD
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HEAD STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
FASTENER LENGTH1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN
THREAD LENGTH0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
SHANK UNTHREADED HOLE DIAMETER0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 510872?
510872 is a RETAINER,DISK,VALVE manufactured by Peach.
What is the NSN for 510872?
510872 is cataloged in the U.S. Government catalog under NSN 5306-00-939-9740. 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.