NSN 5220-01-313-9743 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-313-9743. Manufacturer of record part number: 220-135.
Also searched as5220-01-313-9743 ·
5220013139743 ·
NIIN 013139743 ·
01-313-9743 ·
FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 56043 · 220-135
Manufacturer of record: Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Identification
NSN: 5220-01-313-9743
NIIN: 013139743
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: 220-135
Manufacturer: Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
General Description
The Gage,comparator,air, cataloged under National Stock Number 5220-01-313-9743, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Hydro-Test Products, Inc. Dba Hydro-Test Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5220-01-313-9743
Primary Part Number
220-135
Item Name
Gage,comparator,air
FSC / FSG
5220 / 52 — Inspection Gages and Precision Layout Tools
Manufacturer
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6515-01-356-2967220135POSSIBLE MATCH
CATHETER,TRACHEAL
Possible match (shared part number)Ballard Medical Products
7643-01-405-19902201 35POSSIBLE MATCH
TOPOGRAPHIC GEOSPATIAL PRODUCTS
Possible match (shared part number)National Geospatial-Intelligence Agency Etds Mailstop J 21
5305-01-607-2880220135POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Terex Usa, Llc Dba Terex Usa, Llc
6515-01-706-0025220135POSSIBLE MATCH
CATHETER,TRACHEAL
Possible match (shared part number)Avanos Medical Inc
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc (USA)
Related Parts
6515-01-356-2967POSSIBLE MATCH
CATHETER,TRACHEAL
220135
7643-01-405-1990POSSIBLE MATCH
TOPOGRAPHIC GEOSPATIAL PRODUCTS
2201 35
5305-01-607-2880POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
220135
6515-01-706-0025POSSIBLE MATCH
CATHETER,TRACHEAL
220135
Frequently Asked Questions
What is NSN 5220-01-313-9743?
NSN 5220-01-313-9743 is a Gage,comparator,air, manufactured by Hydro-Test Products, Inc. Dba Hydro-Test Products Inc, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
What part numbers are listed for NSN 5220-01-313-9743?
NSN 5220-01-313-9743 has 1 manufacturer part number on file: 220-135 (Hydro-Test Products, Inc. Dba Hydro-Test Products Inc).
What NSN replaces 5220-01-313-9743?
4 possible matches (shared part number, not a government interchangeability claim): 6515-01-356-2967, 7643-01-405-1990, 5305-01-607-2880. Verify interchangeability with system specifications before substitution.
What are the specifications of 220-135?
Key specifications for 220-135: Special Features: 1/4 FEMALE NPT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5220-01-313-9743 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.
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.