NSN 5120-00-247-3261 · NIIN 002473261 · Part number TKDX1
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 19207
Government record, cited
NSN 5120-00-247-3261 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-247-3261. Manufacturer of record part number: TKDX1.
Also searched as5120-00-247-3261 ·
5120002473261 ·
NIIN 002473261 ·
00-247-3261 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 19207 · TKDX1 · GGG-W-653 TY1CL2STA · 11677048 · GGG-W-653
Wrenching Surface Size: 1.000 INCHES NOMINAL SINGLE END IN
Style Designator: STRAIGHT SINGLE HEAD
Features Provided: REVERSIBLE RATCHET
Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
Wrenching Surface Shape: SQUARE SINGLE END INTERNAL
Surface Treatment: OXIDE AND PHOSPHATE AND LACQUER OVERALL
Material: IRON AND STEEL OVERALL
Identification
NSN: 5120-00-247-3261
NIIN: 002473261
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: TKDX1
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Wrench,ratchet, cataloged under National Stock Number 5120-00-247-3261, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
5120-00-247-3261
Primary Part Number
TKDX1
Item Name
Wrench,ratchet
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Wrenching Surface Size
1.000 INCHES NOMINAL SINGLE END IN
Style Designator
STRAIGHT SINGLE HEAD
Features Provided
REVERSIBLE RATCHET
Nondefinitive Spec/std Data
1 TYPE AND 2 CLASS AND A STYLE
Wrenching Surface Shape
SQUARE SINGLE END INTERNAL
Surface Treatment
OXIDE AND PHOSPHATE AND LACQUER OVERALL
Material
IRON AND STEEL OVERALL
Head Thickness
1.438 INCHES NOMINAL IN
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 Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5120-00-247-327427901/94212POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)Lowell Corporation Dba Lowell Corp
5120-00-247-3364POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-247-3451POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-288-8681POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-288-8682292-63-0508PC25POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)Naval Ship Systems Command
5120-00-288-8683POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-288-8684POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-288-868573645-80X2PCF28POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5120-00-288-9998POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)
5120-00-288-999922901/91606POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)Lowell Corporation Dba Lowell Corp
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
GGG-W-653 TY1CL2STA
5/1Secondary reference
U.S. Government activity
GGG-W-653
4/1Identification reference
U.S. Government activity
Related Parts
5120-00-247-3274POSSIBLE MATCH
WRENCH,RATCHET
27901/94212
5120-00-247-3364POSSIBLE MATCH
WRENCH,RATCHET
5120-00-247-3451POSSIBLE MATCH
WRENCH,RATCHET
5120-00-288-8681POSSIBLE MATCH
WRENCH,RATCHET
5120-00-288-8682POSSIBLE MATCH
WRENCH,RATCHET
292-63-0508PC25
5120-00-288-8683POSSIBLE MATCH
WRENCH,RATCHET
5120-00-288-8684POSSIBLE MATCH
WRENCH,RATCHET
5120-00-288-8685POSSIBLE MATCH
WRENCH,RATCHET
73645-80X2PCF28
5120-00-288-9998POSSIBLE MATCH
WRENCH,RATCHET
5120-00-288-9999POSSIBLE MATCH
WRENCH,RATCHET
22901/91606
Frequently Asked Questions
What is NSN 5120-00-247-3261?
NSN 5120-00-247-3261 is a Wrench,ratchet, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-247-3261?
NSN 5120-00-247-3261 has 2 manufacturer part numbers on file: 11677048 (U S Army Tank Automotive Command Amsta-Im-Mm), TKDX1 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 5120-00-247-3261?
10 possible matches (shared part number, not a government interchangeability claim): 5120-00-247-3274, 5120-00-247-3364, 5120-00-247-3451. Verify interchangeability with system specifications before substitution.
What are the specifications of TKDX1?
Key specifications for TKDX1: Wrenching Surface Size: 1.000 INCHES NOMINAL SINGLE END IN; Style Designator: STRAIGHT SINGLE HEAD; Overall Length: 24.000 INCHES NOMINAL IN; Features Provided: REVERSIBLE RATCHET. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5120-00-247-3261 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.