PartsTable TECHNICAL DATA SHEET

NSN 5220-01-040-9803Government record, cited

Gage, Snap, Plain Adjustable5220-01-040-9803

NSN 5220-01-040-9803 · NIIN 010409803 · Part number 301P-3-W-22057

Mahr Inc · FSC 5220 — Inspection Gages and Precision Layout Tools · FSG 52 — Measuring Tools · CAGE 21938

Government record, cited

NSN 5220-01-040-9803 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-040-9803. Manufacturer of record part number: 301P-3-W-22057.

Also searched as 5220-01-040-9803 · 5220010409803 · NIIN 010409803 · 01-040-9803 · FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 21938 · 301P-3-W-22057 · 6892526 · 6892526

Nearby stock numbers ← 5220-01-040-8876 · 5220-01-041-0595 Gage, Disk, Master Setting →

Features

Gage,snap,plain Adjustable — FSC 5220
Throat Depth: 1.500 INCHES NOMINAL IN
Style Designator: OPEN LOWER AND UPPER JAWS
Gaging Range: +2.000 TO 3.000 INCHES IN
Gaging Member Quantity: 2
2 manufacturer part numbers on file
Manufacturer of record: Mahr Inc

Identification

NSN: 5220-01-040-9803
NIIN: 010409803
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: 301P-3-W-22057
Manufacturer: Mahr Inc

General Description

The Gage,snap,plain Adjustable, cataloged under National Stock Number 5220-01-040-9803, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Mahr Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5220-01-040-9803
Primary Part Number	301P-3-W-22057
Item Name	Gage,snap,plain Adjustable
FSC / FSG	5220 / 52 — Inspection Gages and Precision Layout Tools
Manufacturer	Mahr Inc
Status	ACTIVE
Throat Depth	1.500 INCHES NOMINAL IN
Style Designator	OPEN LOWER AND UPPER JAWS
Gaging Range	+2.000 TO 3.000 INCHES IN
Gaging Member Quantity	2

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

Cross-Reference Index

Part Number	Manufacturer
301P-3-W-22057 PRIMARY	Mahr Inc (USA)
6892526	Rolls-Royce Corporation (USA)

Reference documents

Reference	Meaning
6892526	5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc

No interchangeability data on file.

Other items in FSC 5220 — Inspection Gages and Precision Layout Tools

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5220-00-001-1255

LEVEL,PRECISION,MASTER

5220-00-001-2242

5220-00-001-2242 · Item name not on file

5220-00-001-2243

5220-00-001-2243 · Item name not on file

5220-00-001-2673

5220-00-001-2673 · Item name not on file

5220-00-001-2674

5220-00-001-2674 · Item name not on file

5220-00-001-2691

5220-00-001-2691 · Item name not on file

5220-00-001-2692

5220-00-001-2692 · Item name not on file

5220-00-001-2693

5220-00-001-2693 · Item name not on file

Frequently Asked Questions

What is NSN 5220-01-040-9803?

NSN 5220-01-040-9803 is a Gage,snap,plain Adjustable, manufactured by Mahr Inc, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.

What part numbers are listed for NSN 5220-01-040-9803?

NSN 5220-01-040-9803 has 2 manufacturer part numbers on file: 301P-3-W-22057 (Mahr Inc), 6892526 (Rolls-Royce Corporation).

What are the specifications of 301P-3-W-22057?

Key specifications for 301P-3-W-22057: Throat Depth: 1.500 INCHES NOMINAL IN; Style Designator: OPEN LOWER AND UPPER JAWS; Gaging Range: +2.000 TO 3.000 INCHES IN; Gaging Member Quantity: 2. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5220-01-040-9803 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.

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