PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3276Washer,spring Tension

Telair Intl Cargo Systems · NSN 5310-00-177-1295 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-177-1295 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-177-1295. Primary manufacturer part number: 3276.
Features
  • Washer,spring Tension — FSC 5310
  • Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 3.533 INCHES MINIMUM AND 3.536 INCHES MAXIMUM IN
  • Style Designator: SPRING TENSION
  • Minimum Tensile Strength: 181000 POUNDS PER SQUARE INCH LBS
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Material: STEEL COMP 1095 OVERALL
  • Outside Diameter: 3.844 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-177-1295, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telair Intl Cargo Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5310-00-177-1295
Primary Part Number3276
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelair Intl Cargo Systems
StatusACTIVE
Material Document and ClassificationMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter3.533 INCHES MINIMUM AND 3.536 INCHES MAXIMUM IN
Style DesignatorSPRING TENSION
Minimum Tensile Strength181000 POUNDS PER SQUARE INCH LBS
Surface TreatmentCADMIUM AND CHROMATE OVERALL
MaterialSTEEL COMP 1095 OVERALL
Outside Diameter3.844 INCHES NOMINAL IN
Hardness Rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
Material Thickness0.017 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-022-82017286 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
4330-00-136-5066211249 INTERCHANGEABLE
Filter Element,fluid
Mobile Drilling Company Inc Dba Foremost-Mobile
4330-00-277-3430 INTERCHANGEABLE
Filter,fluid
3455-00-293-051808350 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
4920-00-390-69713276 INTERCHANGEABLE
Bell
Allison Transmission Inc Dba Allison Transmission, Inc
1560-00-650-88688-1050-2 INTERCHANGEABLE
Adapter,flanged
Parker-Hannifin Corporation Dba Pneutronics
5325-00-839-26159978050 INTERCHANGEABLE
Insert,screw Thread
Us Army Aviation and Missile Command
5935-00-967-7516032-0076-0001 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation Dba Microdot Products
5935-01-321-80753276 INTERCHANGEABLE
Plug,tip
Fluke Electronics Corp
5340-01-373-2467 INTERCHANGEABLE
Pad,cushioning
Cross-Reference Index
Part NumberManufacturer
3276 Aerocontrolex Group, Inc. Div Talley Actuators (USA)
3276 PRIMARY Telair Intl Cargo Systems (USA)
Related Parts
6515-00-022-8201INTERCHANGEABLE
BAG,OSTOMY
7286
4330-00-136-5066INTERCHANGEABLE
FILTER ELEMENT,FLUID
211249
4330-00-277-3430INTERCHANGEABLE
FILTER,FLUID
3455-00-293-0518INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08350
4920-00-390-6971INTERCHANGEABLE
BELL
3276
1560-00-650-8868INTERCHANGEABLE
ADAPTER,FLANGED
8-1050-2
5325-00-839-2615INTERCHANGEABLE
INSERT,SCREW THREAD
9978050
5935-00-967-7516INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
032-0076-0001
5935-01-321-8075INTERCHANGEABLE
PLUG,TIP
3276
5340-01-373-2467INTERCHANGEABLE
PAD,CUSHIONING
4030-01-580-9579INTERCHANGEABLE
HOOK,GRAB
3276
4030-01-710-5608INTERCHANGEABLE
HOOK,HOIST
3276

Frequently Asked Questions

What is NSN 5310-00-177-1295?

NSN 5310-00-177-1295 is a Washer,spring Tension, manufactured by Telair Intl Cargo Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-177-1295?

NSN 5310-00-177-1295 has 2 cross-referenced part numbers: 3276 (Aerocontrolex Group, Inc. Div Talley Actuators), 3276 (Telair Intl Cargo Systems).

What NSN replaces 5310-00-177-1295?

There are 12 known substitutes for 5310-00-177-1295: 6515-00-022-8201, 4330-00-136-5066, 4330-00-277-3430 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3276?

Key specifications for 3276: Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 3.533 INCHES MINIMUM AND 3.536 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Minimum Tensile Strength: 181000 POUNDS PER SQUARE INCH LBS. 11 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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