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10086872 — MOUNT,MACHINE GUN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10086872: MOUNT,MACHINE GUN.

The MOUNT,MACHINE GUN is a the manufacturer industrial component. Key specifications include special_features: REAR MOUNT FOR GAU-19B, part_name_assigned_by_controlling_agency: MOUNT, MACHINE GUN, REAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-222-7986, 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
10086872
NSN: 5340-01-222-7986
NIINs: 012227986, 017262988
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
special_featuresREAR MOUNT FOR GAU-19B
part_name_assigned_by_controlling_agencyMOUNT, MACHINE GUN, REAR
NSN5340-01-222-7986
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10086872 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL:ALUMINUM SPEC. QQ-A-250/6. O/A THICKNESS IS 0.125 IN. NOMINAL.ITEM CONSISTS OF: 1 EA. PLATE P/N 12329199-1,12329199-2,12329199-3; 2 EA. PLATE P/N 12329199-4,12329199-5; 1 EA. FLANGE P/N 12329199-10,12329199-9; 1 EA. PLATE 12329199-8; 2 BRACKETS AND2 SPACERS. REFER TO DWG FOR DATA IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 10086872?
10086872 is a MOUNT,MACHINE GUN.
What is the NSN for 10086872?
10086872 is cataloged in the U.S. Government catalog under NSN 5340-01-222-7986. 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.