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10086861 — MOUNT,MACHINE GUN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10086861: MOUNT,MACHINE GUN.

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

Government catalog under NSN 5340-01-189-2485, 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
10086861
NSN: 5340-01-189-2485
NIINs: 011892485, 017286051
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
special_featuresPART OF GAU-19B MACHINE GUN
part_name_assigned_by_controlling_agencyMOUNT ASSEMBLY, MACHINE GUN FRONT
NSN5340-01-189-2485
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10086861 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
KEY FEATURES
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 14.6 MILLIMETERS NOMINAL MM
•
FIRST LEG ANGLE: 4.8 RADIANS NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 5.4 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-46168 MIL SPEC 2ND TREATMENT RESPONSE
•
SECOND LEG WIDTH: 697.0 MILLIMETERS NOMINAL MM
•
SECOND LEG LENGTH: 50.8 MILLIMETERS NOMINAL MM
•
FIRST LEG HOLE ARRANGEMENT STYLE: NO HOLE
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH14.6 MILLIMETERS NOMINAL MM
FIRST LEG ANGLE4.8 RADIANS NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER5.4 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-46168 MIL SPEC 2ND TREATMENT RESPONSE
SECOND LEG WIDTH697.0 MILLIMETERS NOMINAL MM
SECOND LEG LENGTH50.8 MILLIMETERS NOMINAL MM
FIRST LEG HOLE ARRANGEMENT STYLENO HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH15.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORANGLE
SUBSTITUTES & CROSS-REFERENCES 1
13029919Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10086861?
10086861 is a MOUNT,MACHINE GUN.
What parts can replace 10086861?
There is 1 known substitute for 10086861: 13029919. Substitute compatibility should be verified for your specific system.
What is the NSN for 10086861?
10086861 is cataloged in the U.S. Government catalog under NSN 5340-01-189-2485. This indicates validated use in U.S. government and defense supply chains.
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