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99727 — WASHER,LOCK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

99727: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_test_features: MATERIAL = HARDENED CARBON STEEL, supplementary_features: NOMINAL SIZE = 3/4" NON-LINKING., end_item_identification: BUFFALO, part_name_assigned_by_controlling_agency: WASHER,LOCK. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-340-5400, 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
99727
NSN: 5305-00-340-5400
NIINs: 003405400, 015616513
FSC: 5305 — Screws
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
special_features3/4 GRADE 8-BLACK LOCK WASHERS, WASHER, LOCK, NON-LINKING, 3/4", HARDENED CARBON STEEL, MEETS ANSI/ASME B18.21.1 SPECS.FOR USE WITH GR 8 FASTENERS. THROUGH NON-PLATED.
special_test_featuresMATERIAL = HARDENED CARBON STEEL
supplementary_featuresNOMINAL SIZE = 3/4" NON-LINKING.
end_item_identificationBUFFALO
part_name_assigned_by_controlling_agencyWASHER,LOCK
NSN5305-00-340-5400
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 99727 · 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
•
POINT DIAMETER: 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
POINT LENGTH: 0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.406 INCHES MINIMUM AND 1.421 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.063 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: BALL
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
POINT LENGTH0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
FASTENER LENGTH1.406 INCHES MINIMUM AND 1.421 INCHES MAXIMUM IN
THREAD LENGTH1.063 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEBALL
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 3
70826Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0720579Reference document
Same NSN cross-reference
Reference document — Secondary reference
39796Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 99727?
99727 is a WASHER,LOCK.
What parts can replace 99727?
There are 3 known substitutes for 99727: 70826, 0720579, 39796. Substitute compatibility should be verified for your specific system.
What is the NSN for 99727?
99727 is cataloged in the U.S. Government catalog under NSN 5305-00-340-5400. This indicates validated use in U.S. government and defense supply chains.
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