PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

256944Rivet,tubular

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5320-00-141-2672 · FSC 5320 · No Item Name Available
Verified by PartsTable
NSN 5320-00-141-2672 — this item is cataloged by the U.S. Government under National Stock Number 5320-00-141-2672. Primary manufacturer part number: 256944.
Features
  • Rivet,tubular — FSC 5320
  • Shank Diameter: 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Hole Depth: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
  • Hole Diameter: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Fastener Length: 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
  • Head Height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
  • Head Major Diameter: 0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 7232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Nickel Alloy 600 Overall construction
General Description

The Rivet,tubular, cataloged under National Stock Number 5320-00-141-2672, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5320-00-141-2672
Primary Part Number256944
Item NameRivet,tubular
FSC / FSG5320 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Shank Diameter0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Hole Depth0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Hole Diameter0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Fastener Length1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
Head Height0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
Head Major Diameter0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
Material Document and ClassificationAMS 7232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Shank StyleTUBULAR
MaterialNICKEL ALLOY 600 OVERALL
Head StyleUNIVERSAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7510-00-074-5178 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3110-00-156-82897232 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4810-00-218-44977232 INTERCHANGEABLE
Seat,valve
Derbyshire Machine & Tool Co
5320-00-639-2650266247 INTERCHANGEABLE
Rivet,tubular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2530-00-734-93537-23-2 INTERCHANGEABLE
Roller
Trailmobile Inc Sub of the Pullman Co
5998-00-878-6660SM-D-640159 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3610-00-894-5994 INTERCHANGEABLE
Hook,swivel
5905-01-412-3339102-224-6 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Thin Film Llc Div Vishay Thin Film
5962-01-414-10818509113-452 INTERCHANGEABLE
Microcircuit,digital-Linear
Honeywell International Inc. Dba Honeywell International
6550-01-470-27097232 INTERCHANGEABLE
Wilkens Chalgren Ag
Acumedia Mfrs Inc
Cross-Reference Index
Part NumberManufacturer
256944 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
7232 Sae International Dba Sae International (USA)
7232 Society of Automotive Engineers Inc (USA)
Related Parts
7510-00-074-5178INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
3110-00-156-8289INTERCHANGEABLE
BEARING,BALL,ANNULAR
7232
4810-00-218-4497INTERCHANGEABLE
SEAT,VALVE
7232
5320-00-639-2650INTERCHANGEABLE
RIVET,TUBULAR
266247
2530-00-734-9353INTERCHANGEABLE
ROLLER
7-23-2
5998-00-878-6660INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-D-640159
3610-00-894-5994INTERCHANGEABLE
HOOK,SWIVEL
5905-01-412-3339INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
102-224-6
5962-01-414-1081INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
8509113-452
6550-01-470-2709INTERCHANGEABLE
WILKENS CHALGREN AG
7232
5340-01-484-7640INTERCHANGEABLE
HANDLE,MANUAL CONTROL
CL-432-TH
4730-01-484-8017INTERCHANGEABLE
CLAMP,HOSE
104426-18

Frequently Asked Questions

What is NSN 5320-00-141-2672?

NSN 5320-00-141-2672 is a Rivet,tubular, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5320 (No Item Name Available). Status: active.

What are the part numbers for NSN 5320-00-141-2672?

NSN 5320-00-141-2672 has 3 cross-referenced part numbers: 256944 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 7232 (Sae International Dba Sae International), 7232 (Society of Automotive Engineers Inc).

What NSN replaces 5320-00-141-2672?

There are 12 known substitutes for 5320-00-141-2672: 7510-00-074-5178, 3110-00-156-8289, 4810-00-218-4497 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 256944?

Key specifications for 256944: Shank Diameter: 0.122 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Hole Depth: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Hole Diameter: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Fastener Length: 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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