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Technical Data Sheet
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91244-991 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

91244-991: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-01-181-9468, 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
91244-991
NSN: 5315-01-181-9468
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0BAT5 — U.S. DEFENSE SERVICES, INC. DBA USDS (USA)
SPECIFICATIONS
Part Number91244-991
NSN5315-01-181-9468
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 91244-991 · 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 6
2536455-613Reference document
Same NSN cross-reference
Reference document — Secondary reference
TF4-85240Reference document
Same NSN cross-reference
Reference document — Secondary reference
011349Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2536455-601Reference document
Same NSN cross-reference
Reference document — Secondary reference
455-0393Reference document
Same NSN cross-reference
Reference document — Informative reference only
HE011349Same 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 91244-991?
91244-991 is a PIN,STRAIGHT,HEADED.
What parts can replace 91244-991?
There are 6 known substitutes for 91244-991: 2536455-613, TF4-85240, 011349 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91244-991?
91244-991 is cataloged in the U.S. Government catalog under NSN 5315-01-181-9468. 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.