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1002177 — VALVE,VENT

✓ Government record, cited
3M · GATE VALVE
PRODUCT OVERVIEW

1002177: VALVE,VENT.

The VALVE,VENT is a 3M industrial component. Key specifications include overall_width: 11.380 INCHES NOMINAL IN, overall_length: 12.950 INCHES NOMINAL IN, end_item_identification: PAVING MACHINE,BITUMINOUS MATERIAL, part_name_assigned_by_controlling_agency: MOUNT,LOWER CONTROLS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-545-9546, 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
1002177
NSN: 4820-01-545-9546
NIINs: 015459546, 015988093
FSC: 4820 — Valves, Nonpowered
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
overall_width11.380 INCHES NOMINAL IN
overall_length12.950 INCHES NOMINAL IN
end_item_identificationPAVING MACHINE,BITUMINOUS MATERIAL
part_name_assigned_by_controlling_agencyMOUNT,LOWER CONTROLS
NSN4820-01-545-9546
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1002177 · 3M ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYAXLE HOUSING VENT
END ITEM IDENTIFICATION2320-01-529-2249 BOMB SERVICE TRUCK
SUBSTITUTES & CROSS-REFERENCES 1
836-0222Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 1002177?
1002177 is a VALVE,VENT manufactured by 3M.
What parts can replace 1002177?
There is 1 known substitute for 1002177: 836-0222. Substitute compatibility should be verified for your specific system.
What is the NSN for 1002177?
1002177 is cataloged in the U.S. Government catalog under NSN 4820-01-545-9546. 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.