PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS27972-2Hinge,strap

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-00-291-3580 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-291-3580 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-291-3580. Primary manufacturer part number: MS27972-2.
Features
  • Hinge,strap — FSC 5340
  • Material Document and Classification: FED STD 66, COMP 410, 416 OR 430 FED STD SINGLE MATERIAL RESPONSE BODY
  • Material: COPPER ALLOY AND STEEL CORROSION RESISTING PIN
  • Material Thickness: 0.058 INCHES NOMINAL IN
  • Unable to Decode: UNABLE TO DECODE
  • Material Document and Classification: QQ-B-626, COMP 11 FED SPEC SINGLE MATERIAL RESPONSE AND FED STD 66, COMP 302, 303, OR 304 FED STD SINGLE MATERIAL RESPONSE PIN
  • Mounting Hole Diameter: 0.128 INCHES NOMINAL IN
  • Body Width: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy and Steel Corrosion Resisting Pin construction
General Description

The Hinge,strap, cataloged under National Stock Number 5340-00-291-3580, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.

Technical Specifications
ParameterValue
NSN5340-00-291-3580
Primary Part NumberMS27972-2
Item NameHinge,strap
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Material Document and ClassificationFED STD 66, COMP 410, 416 OR 430 FED STD SINGLE MATERIAL RESPONSE BODY
MaterialCOPPER ALLOY AND STEEL CORROSION RESISTING PIN
Material Thickness0.058 INCHES NOMINAL IN
Unable to DecodeUNABLE TO DECODE
Material Document and ClassificationQQ-B-626, COMP 11 FED SPEC SINGLE MATERIAL RESPONSE AND FED STD 66, COMP 302, 303, OR 304 FED STD SINGLE MATERIAL RESPONSE PIN
Mounting Hole Diameter0.128 INCHES NOMINAL IN
Body Width1.000 INCHES NOMINAL IN
Knuckle TypeFRICTION
Knuckle Quantity3
MaterialSTEEL CORROSION RESISTING BODY
Reversible FeatureNOT INCLUDED
Style DesignatorSTRAP
Pin Center to Body Edge Distance2.000 INCHES NOMINAL IN
Mounting Hole Quantity6
Performance TypeLIGHT DUTY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePR
Verified Substitutes 12
5340-00-240-2579ANSI/ BHMA A156.20- A81221 SUCCESSOR
Hinge,strap
Builders Hardware Mfrs Assn Inc
5340-00-200-7561 INTERCHANGEABLE
Hinge,tee
5340-00-235-1808BHMA-A156.20 A83162 3-1/4IN INTERCHANGEABLE
Hasp,hinged
Builders Hardware Mfrs Assn Inc
5340-00-240-2580BHMA-A156.20 A81221 12IN INTERCHANGEABLE
Hinge,strap
Builders Hardware Mfrs Assn Inc
5340-00-240-2583BHMA-A156.20 A81222 3IN INTERCHANGEABLE
Hinge,strap
Builders Hardware Mfrs Assn Inc
5340-00-240-2584BHMA-A156.20 A81221 4IN INTERCHANGEABLE
Hinge,strap
Builders Hardware Mfrs Assn Inc
5340-00-240-2592 INTERCHANGEABLE
Hinge,tee
5340-00-240-2601 INTERCHANGEABLE
Hinge,tee
5340-00-240-2602 INTERCHANGEABLE
Hinge,tee
5340-00-243-3251BHMA-A156.20 A81211 8IN INTERCHANGEABLE
Hinge,strap
Builders Hardware Mfrs Assn Inc
Cross-Reference Index
Part NumberManufacturer
MS27972-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A81222, 2" HINGE SIZE American National Standards Institute Incorporated Dba American National Standards Institute (USA)
BHMA A156.20 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
5340-00-240-2579SUCCESSOR
HINGE,STRAP
ANSI/ BHMA A156.20- A81221
5340-00-200-7561INTERCHANGEABLE
HINGE,TEE
5340-00-235-1808INTERCHANGEABLE
HASP,HINGED
BHMA-A156.20 A83162 3-1/4IN
5340-00-240-2580INTERCHANGEABLE
HINGE,STRAP
BHMA-A156.20 A81221 12IN
5340-00-240-2583INTERCHANGEABLE
HINGE,STRAP
BHMA-A156.20 A81222 3IN
5340-00-240-2584INTERCHANGEABLE
HINGE,STRAP
BHMA-A156.20 A81221 4IN
5340-00-240-2592INTERCHANGEABLE
HINGE,TEE
5340-00-240-2601INTERCHANGEABLE
HINGE,TEE
5340-00-240-2602INTERCHANGEABLE
HINGE,TEE
5340-00-243-3251INTERCHANGEABLE
HINGE,STRAP
BHMA-A156.20 A81211 8IN
5340-00-663-1477INTERCHANGEABLE
HINGE,BUTT
BHMA-A156.20 A81313 1-1/4IN
5340-00-664-1667INTERCHANGEABLE
HASP,HINGED
A83131

Frequently Asked Questions

What is NSN 5340-00-291-3580?

NSN 5340-00-291-3580 is a Hinge,strap, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-291-3580?

NSN 5340-00-291-3580 has 3 cross-referenced part numbers: MS27972-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A81222, 2" HINGE SIZE (American National Standards Institute Incorporated Dba American National Standards Institute), BHMA A156.20 (American National Standards Institute Incorporated Dba American National Standards Institute).

What NSN replaces 5340-00-291-3580?

There are 12 known substitutes for 5340-00-291-3580: 5340-00-240-2579, 5340-00-200-7561, 5340-00-235-1808 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS27972-2?

Key specifications for MS27972-2: Material Document and Classification: FED STD 66, COMP 410, 416 OR 430 FED STD SINGLE MATERIAL RESPONSE BODY; Material: COPPER ALLOY AND STEEL CORROSION RESISTING PIN; Material Thickness: 0.058 INCHES NOMINAL IN; Unable to Decode: UNABLE TO DECODE. 15 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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