PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM7257-2PC36Spring,helical,compression

Bayer Co the · NSN 5360-00-291-5421 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-291-5421 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-291-5421. Primary manufacturer part number: SM7257-2PC36.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.438 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Spring Free Outside Diameter: 1.813 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Coil Quantity: 5
  • Coil Helix Direction: RIGHT-HAND
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-291-5421, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bayer Co the. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-291-5421
Primary Part NumberSM7257-2PC36
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBayer Co the
StatusACTIVE
Inside Diameter1.438 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Spring Free Outside Diameter1.813 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Coil Quantity5
Coil Helix DirectionRIGHT-HAND
Style DesignatorCYLINDRICAL
Spring Free Length2.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-222-4140 INTERCHANGEABLE
Blade,hole Saw
4730-00-277-3390115-1 INTERCHANGEABLE
Cup,grease
The Gorman-Rupp Company Div Gorman-Rupp
3441-00-452-2243 INTERCHANGEABLE
Bending Machine,pipe and Conduit
5961-00-671-2361 INTERCHANGEABLE
Semiconductor Device,diode
5930-00-821-8418S3-6 INTERCHANGEABLE
Switch,sensitive
Safran Power Usa, Llc
6130-01-022-61956072 INTERCHANGEABLE
Charger,battery
Associated Equipment Corporation Dba Associated Equipment Corp
5985-01-309-5609S-5019 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Rlc Electronics, Inc
5999-01-351-0003SM-B-583547 INTERCHANGEABLE
Tape,shielding,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5963-01-600-7500S36-700 INTERCHANGEABLE
Regulator,voltage
Hydro-Aire Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
SM7257-2PC36 Bayer Co the (USA)
SM7702PC30 Bayer Co the (USA)
SM7730PC30 Bayer Co the (USA)
SM7715PC30 Bayer Co the (USA)
SM6098-0-38 Zf Industrieantriebe Witten Gmbh (DEU)
SM6098BPC36 Bayer Co the (USA)
S9150APC30 Bayer Co the (USA)
SM7702APC30 Bayer Co the (USA)
S7945CPC62 Bayer Co the (USA)
SM6088BPC36 Bayer Co the (USA)
SM7261-1PC36 Bayer Co the (USA)
S5019 Bayer Co the (USA)
SM7730APC30 Bayer Co the (USA)
S-36 Zf Industrieantriebe Witten Gmbh (DEU)
S36 Bayer Co the (USA)
Related Parts
3455-00-222-4140INTERCHANGEABLE
BLADE,HOLE SAW
4730-00-277-3390INTERCHANGEABLE
CUP,GREASE
115-1
3441-00-452-2243INTERCHANGEABLE
BENDING MACHINE,PIPE AND CONDUIT
5961-00-671-2361INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5930-00-821-8418INTERCHANGEABLE
SWITCH,SENSITIVE
S3-6
6130-01-022-6195INTERCHANGEABLE
CHARGER,BATTERY
6072
5985-01-309-5609INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
S-5019
5999-01-351-0003INTERCHANGEABLE
TAPE,SHIELDING,ELECTRICAL
SM-B-583547
5963-01-600-7500INTERCHANGEABLE
REGULATOR,VOLTAGE
S36-700

Frequently Asked Questions

What is NSN 5360-00-291-5421?

NSN 5360-00-291-5421 is a Spring,helical,compression, manufactured by Bayer Co the, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-291-5421?

NSN 5360-00-291-5421 has 15 cross-referenced part numbers: SM7257-2PC36 (Bayer Co the), SM7702PC30 (Bayer Co the), SM7730PC30 (Bayer Co the), SM7715PC30 (Bayer Co the), SM6098-0-38 (Zf Industrieantriebe Witten Gmbh) and 10 more.

What NSN replaces 5360-00-291-5421?

There are 9 known substitutes for 5360-00-291-5421: 3455-00-222-4140, 4730-00-277-3390, 3441-00-452-2243 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM7257-2PC36?

Key specifications for SM7257-2PC36: Inside Diameter: 1.438 INCHES NOMINAL IN; Material: STEEL OVERALL; Spring Free Outside Diameter: 1.813 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 8 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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