NSN 5120-00-288-6512 · NIIN 002886512 · Part number 3648
Wta Tool Llc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 688L6
Government record, cited
NSN 5120-00-288-6512 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-288-6512. Manufacturer of record part number: 3648.
Also searched as5120-00-288-6512 ·
5120002886512 ·
NIIN 002886512 ·
00-288-6512 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 688L6 · 3648 · GGG-W-646 · GGG-W-646 TY1CL1STBFMASZ0.500
Drive Surface Size: 0.254 INCHES NOMINAL SINGLE END IN
Torque Capacity: 200.0 INCH-POUNDS NOMINAL IN
Style Designator: OPEN RATCHET
Opening Width: 0.506 INCHES NOMINAL IN
Features Provided: REVERSIBLE RATCHET
Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE AND A FORM AND 0.500 SIZE
Wrenching Surface Shape: HEXAGON SINGLE END INTERNAL
Identification
NSN: 5120-00-288-6512
NIIN: 002886512
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 3648
Manufacturer: Wta Tool Llc
General Description
The Head,crowfoot Socket Wrench, cataloged under National Stock Number 5120-00-288-6512, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Wta Tool Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
5120-00-288-6512
Primary Part Number
3648
Item Name
Head,crowfoot Socket Wrench
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Wta Tool Llc
Status
ACTIVE
Drive Surface Size
0.254 INCHES NOMINAL SINGLE END IN
Torque Capacity
200.0 INCH-POUNDS NOMINAL IN
Style Designator
OPEN RATCHET
Opening Width
0.506 INCHES NOMINAL IN
Features Provided
REVERSIBLE RATCHET
Nondefinitive Spec/std Data
1 TYPE AND 1 CLASS AND B STYLE AND A FORM AND 0.500 SIZE
Wrenching Surface Shape
HEXAGON SINGLE END INTERNAL
Drive End Shape
SQUARE SINGLE END INTERNAL
Surface Treatment
CHROMIUM AND NICKEL OVERALL
Head Thickness
0.322 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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
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5330-01-065-885136-48POSSIBLE MATCH
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6145-01-499-28603648POSSIBLE MATCH
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4310-01-561-76083648POSSIBLE MATCH
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Possible match (shared part number)Imi Cornelius Inc.
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NSN 5120-00-288-6512 is a Head,crowfoot Socket Wrench, manufactured by Wta Tool Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-288-6512?
NSN 5120-00-288-6512 has 1 manufacturer part number on file: 3648 (Wta Tool Llc).
What NSN replaces 5120-00-288-6512?
8 possible matches (shared part number, not a government interchangeability claim): 4310-00-354-8468, 2520-00-692-5704, 5330-01-065-8851. Verify interchangeability with system specifications before substitution.
What are the specifications of 3648?
Key specifications for 3648: Drive Surface Size: 0.254 INCHES NOMINAL SINGLE END IN; Torque Capacity: 200.0 INCH-POUNDS NOMINAL IN; Style Designator: OPEN RATCHET; Opening Width: 0.506 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5120-00-288-6512 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.