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979326 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

979326: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, grip_length: 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN, head_diameter: 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.284 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN, style_designator: RING HANDLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-300-2640, 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
979326
NSN: 5315-01-300-2640
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: D2330 — HECKLER & KOCH GMBH (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
grip_length2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN
head_diameter0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.284 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN
detent_quantity2
style_designatorRING HANDLE
ring_handle_diameter0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
end_item_identificationRIFLE (1), SNIPER
shoulder_to_head_end_distance0.780 INCHES MINIMUM IN
detent_to_tapered_end_distance0.290 INCHES MAXIMUM IN
NSN5315-01-300-2640
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 979326 · 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
KEY FEATURES
•
SHANK DIAMETER: 0.284 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN
•
DETENT TO TAPERED END DISTANCE: 0.290 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
ACTUATION TYPE: PUSH
•
STYLE DESIGNATOR: RING HANDLE
•
GRIP LENGTH: 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN
•
RING HANDLE DIAMETER: 0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.284 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN
DETENT TO TAPERED END DISTANCE0.290 INCHES MAXIMUM IN
DETENT QUANTITY2
ACTUATION TYPEPUSH
STYLE DESIGNATORRING HANDLE
GRIP LENGTH2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN
RING HANDLE DIAMETER0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONRIFLE (1), SNIPER
MATERIALSTEEL OVERALL
SHOULDER TO HEAD END DISTANCE0.780 INCHES MINIMUM IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 3
QR42.50Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
92384A041Reference document
Same NSN cross-reference
Reference document — Secondary reference
82114-1ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 979326?
979326 is a PIN,QUICK RELEASE.
What parts can replace 979326?
There are 3 known substitutes for 979326: QR42.50, 92384A041, 82114-1A. Substitute compatibility should be verified for your specific system.
What is the NSN for 979326?
979326 is cataloged in the U.S. Government catalog under NSN 5315-01-300-2640. 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.