FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-00-977-3326 ·
4920009773326 ·
NIIN 009773326 ·
00-977-3326 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment
Nearby stock numbers← 4920-00-977-3324 Test Block
·
4920-00-977-3328 Fixture-Micrometer →
Features
Tester,manifold — FSC 4920
Identification
NSN: 4920-00-977-3326
NIIN: 009773326
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Tester,manifold, cataloged under National Stock Number 4920-00-977-3326, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1650-01-161-048461604POSSIBLE MATCH
SPOOL AND SLEEVE ASSEMBLY
Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division
5331-01-172-186961604POSSIBLE MATCH
O-RING
Possible match (shared part number)Mine Safety Appliances Company
2590-01-711-227061604POSSIBLE MATCH
WIRING HARNESS,BRANCHED
Possible match (shared part number)American Apex Corporation
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
61604
3/2Design control — primary reference
U.S. Government activity
Related Parts
1650-01-161-0484POSSIBLE MATCH
SPOOL AND SLEEVE ASSEMBLY
61604
5331-01-172-1869POSSIBLE MATCH
O-RING
61604
2590-01-711-2270POSSIBLE MATCH
WIRING HARNESS,BRANCHED
61604
Frequently Asked Questions
What is NSN 4920-00-977-3326?
NSN 4920-00-977-3326 is a Tester,manifold, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What NSN replaces 4920-00-977-3326?
3 possible matches (shared part number, not a government interchangeability claim): 1650-01-161-0484, 5331-01-172-1869, 2590-01-711-2270. Verify interchangeability with system specifications before substitution.
Is NSN 4920-00-977-3326 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4920-00-977-3326?
NSN 4920-00-977-3326 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.