PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12887Spring,helical,torsion

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5360-00-526-2692 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-526-2692 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-526-2692. Primary manufacturer part number: 12887.
Features
  • Spring,helical,torsion — FSC 5360
  • End Length From Second Bend to Third Bend or End: 0.078 INCHES NOMINAL OVERALL IN
  • End Style: ONE HOOK END OVERALL
  • Surface Treatment: ZINC OR CHROMATE OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • Spring Free Length: 0.078 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • Coil Quantity: 2-1/4
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-526-2692, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-526-2692
Primary Part Number12887
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
End Length From Second Bend to Third Bend or End0.078 INCHES NOMINAL OVERALL IN
End StyleONE HOOK END OVERALL
Surface TreatmentZINC OR CHROMATE OVERALL
Coil Helix DirectionRIGHT-HAND
Spring Free Length0.078 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION LEFT HAND
Coil Quantity2-1/4
End Angular RelationshipENDS ANGLED ONE TO OTHER
Inside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-358-987224056 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2825-00-399-432612887 INTERCHANGEABLE
Stop,packing Ring
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5355-00-667-9081 INTERCHANGEABLE
Knob
4910-01-372-3767 INTERCHANGEABLE
Crook,notched
Cross-Reference Index
Part NumberManufacturer
12887 Lockheed Corp Lockheed Electronics Co Inc (USA)
53592 Raytheon Company Dba Raytheon (USA)
12887 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5330-00-358-9872INTERCHANGEABLE
GASKET
24056
2825-00-399-4326INTERCHANGEABLE
STOP,PACKING RING
12887
5355-00-667-9081INTERCHANGEABLE
KNOB
4910-01-372-3767INTERCHANGEABLE
CROOK,NOTCHED

Frequently Asked Questions

What is NSN 5360-00-526-2692?

NSN 5360-00-526-2692 is a Spring,helical,torsion, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-526-2692?

NSN 5360-00-526-2692 has 3 cross-referenced part numbers: 12887 (Lockheed Corp Lockheed Electronics Co Inc), 53592 (Raytheon Company Dba Raytheon), 12887 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5360-00-526-2692?

There are 4 known substitutes for 5360-00-526-2692: 5330-00-358-9872, 2825-00-399-4326, 5355-00-667-9081 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12887?

Key specifications for 12887: End Length From Second Bend to Third Bend or End: 0.078 INCHES NOMINAL OVERALL IN; End Style: ONE HOOK END OVERALL; Surface Treatment: ZINC OR CHROMATE OVERALL; Coil Helix Direction: RIGHT-HAND. 9 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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