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A10326 — INSTALLATION KIT,GRENADE LAUNCHE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A10326: INSTALLATION KIT,GRENADE LAUNCHE.

INSTALLATION KIT,GRENADE LAUNCHE. Key specifications include end_item_identification: GRENADE LAUNCHER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-845-4231, 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
A10326
NSN: 5315-00-845-4231
NIINs: 008454231, 015099132
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U4574 — FNH UK LTD (GBR)
SPECIFICATIONS
special_featuresSEPARATELY DEMANDABLE ITEMS: 1055-12-142-0993 BAG TOOL, 1055-12-142-0994BRUSH, 5999-12-309-3685 CONTACT ELECTRICAL QTY 3 AND 5120-12-120-9362 KEY, SOCKET HEAD SCREW
end_item_identificationGRENADE LAUNCHER
NSN5315-00-845-4231
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A10326 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-16232,TY Z,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXPANDED DIAMETER: 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: COILED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
DIAMETER: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE ZINC OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TY Z,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
EXPANDED DIAMETER0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORCOILED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.062 INCHES NOMINAL IN
OVERALL LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
MATERIALSTEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1086 OR STEEL COMP 1090 OR STEEL COMP 1095 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
5315008454231Reference document
Same NSN cross-reference
Reference document — Informative reference only
5315PL0923362Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS39086-56Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is A10326?
A10326 is a INSTALLATION KIT,GRENADE LAUNCHE.
What parts can replace A10326?
There are 3 known substitutes for A10326: 5315008454231, 5315PL0923362, MS39086-56. Substitute compatibility should be verified for your specific system.
What is the NSN for A10326?
A10326 is cataloged in the U.S. Government catalog under NSN 5315-00-845-4231. 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.