PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A28Collar,spring Pin

Hobart Bros Co · NSN 5977-00-429-0941 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-429-0941 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-429-0941. Primary manufacturer part number: A28.
Features
  • Collar,spring Pin — FSC 5977
  • 1 verified cross-reference
  • Primary manufacturer: Hobart Bros Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Collar,spring Pin, cataloged under National Stock Number 5977-00-429-0941, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hobart Bros Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCollar,spring Pin
FSC / FSG5977 — No Item Name Available (FSG 59)
ManufacturersHobart Bros Co (CAGE 28835)
Technical Specifications
ParameterValue
NSN5977-00-429-0941
Primary Part NumberA28
Item NameCollar,spring Pin
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerHobart Bros Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-127-4616A28 INTERCHANGEABLE
Belt,v
Emerson Electric Co Browning Mfg Div
3110-00-155-9164 INTERCHANGEABLE
Bearing,ball,thrust
5999-00-238-232611273-1-1 INTERCHANGEABLE
Contact,electrical
Ward Leonard Ct Llc
5360-00-292-4226A28 INTERCHANGEABLE
Spring,helical,compression
Ashcroft Inc Dba Heise
2240-00-300-0332 INTERCHANGEABLE
Brake Shoe,railway Car
6760-00-559-9496 INTERCHANGEABLE
Mount,aircraft Camera
3455-00-618-6007 INTERCHANGEABLE
Cutter,milling,end
4710-00-737-9534 INTERCHANGEABLE
Tube Assembly,metal
5120-00-935-7424 INTERCHANGEABLE
Socket,socket Wrench
3510-00-956-7484 INTERCHANGEABLE
Valve,mixing
Cross-Reference Index
Part NumberManufacturer
A28 PRIMARY Hobart Bros Co (USA)
Related Parts
3030-00-127-4616INTERCHANGEABLE
BELT,V
A28
3110-00-155-9164INTERCHANGEABLE
BEARING,BALL,THRUST
5999-00-238-2326INTERCHANGEABLE
CONTACT,ELECTRICAL
11273-1-1
5360-00-292-4226INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A28
2240-00-300-0332INTERCHANGEABLE
BRAKE SHOE,RAILWAY CAR
6760-00-559-9496INTERCHANGEABLE
MOUNT,AIRCRAFT CAMERA
3455-00-618-6007INTERCHANGEABLE
CUTTER,MILLING,END
4710-00-737-9534INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5120-00-935-7424INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3510-00-956-7484INTERCHANGEABLE
VALVE,MIXING
4730-00-962-7146INTERCHANGEABLE
CLAMP,HOSE
A28
2995-01-003-7291INTERCHANGEABLE
STARTER,ENGINE,AIR TURBINE
3505126-2-1

Frequently Asked Questions

What is NSN 5977-00-429-0941?

NSN 5977-00-429-0941 is a Collar,spring Pin, manufactured by Hobart Bros Co, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-429-0941?

NSN 5977-00-429-0941 has 1 cross-referenced part number: A28 (Hobart Bros Co).

What NSN replaces 5977-00-429-0941?

There are 12 known substitutes for 5977-00-429-0941: 3030-00-127-4616, 3110-00-155-9164, 5999-00-238-2326 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com