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1KP727 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1KP727: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include special_features: 1495-Z IS 1/2 INCH LOCK WASHER ZINC PLATED IN, end_item_identification: 2320-01-465-2176 MK25, 2320-01-465-2182 MK28, 2320-01-465-2189 MK30, 2320-01-530-5692 MK28C, part_name_assigned_by_controlling_agency: WASHER,LOCK. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-161-2527, 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
1KP727
NSN: 5310-01-161-2527
NIINs: 011612527, 015495050
FSC: 5310 — Nuts and Washers
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
special_features1495-Z IS 1/2 INCH LOCK WASHER ZINC PLATED IN
end_item_identification2320-01-465-2176 MK25, 2320-01-465-2182 MK28, 2320-01-465-2189 MK30, 2320-01-530-5692 MK28C
part_name_assigned_by_controlling_agencyWASHER,LOCK
NSN5310-01-161-2527
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1KP727 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 5
2AN498Reference document
Same NSN cross-reference
Reference document — Secondary reference
1495Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
BCP1167Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1495-ZReference document
Same NSN cross-reference
Reference document — Secondary reference
Y00015049Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1KP727?
1KP727 is a WASHER,LOCK.
What parts can replace 1KP727?
There are 5 known substitutes for 1KP727: 2AN498, 1495, BCP1167 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1KP727?
1KP727 is cataloged in the U.S. Government catalog under NSN 5310-01-161-2527. This indicates validated use in U.S. government and defense supply chains.
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