PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1561Bumper

Atlantic India Rubber Co Inc · NSN 5340-00-598-7099 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-598-7099 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-598-7099. Primary manufacturer part number: 1561.
Features
  • Bumper — FSC 5340
  • Bottom Flange Width: 0.125 INCHES NOMINAL IN
  • Outside/top Flange Diameter: 0.500 INCHES NOMINAL IN
  • Top Flange Width: 0.156 INCHES NOMINAL IN
  • Color: BLACK
  • Groove Diameter: 0.250 INCHES NOMINAL IN
  • Bottom Flange Diameter: 0.313 INCHES NOMINAL IN
  • Style Designator: DOUBLE FLANGE
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Bumper, cataloged under National Stock Number 5340-00-598-7099, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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: EA.

Technical Specifications
ParameterValue
NSN5340-00-598-7099
Primary Part Number1561
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAtlantic India Rubber Co Inc
StatusACTIVE
Bottom Flange Width0.125 INCHES NOMINAL IN
Outside/top Flange Diameter0.500 INCHES NOMINAL IN
Top Flange Width0.156 INCHES NOMINAL IN
ColorBLACK
Groove Diameter0.250 INCHES NOMINAL IN
Bottom Flange Diameter0.313 INCHES NOMINAL IN
Style DesignatorDOUBLE FLANGE
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5330-00-063-9059 INTERCHANGEABLE
Gasket
6510-00-100-16121561H INTERCHANGEABLE
Pad,foam,surgical
3m Company Div Health Care Business
5310-00-167-0721MS35333-41 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5840-00-197-01791561 INTERCHANGEABLE
Roller,feed Drive
Gifft T H Co Inc
1620-00-250-4658156-1 INTERCHANGEABLE
Plate,grease Seal,l
Textron Aviation Inc
5930-00-259-9550724542 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-554-7397MS21921-6W INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
5895-00-644-5712 INTERCHANGEABLE
Converter,frequency,electronic
5330-00-737-26121561 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5940-00-739-74631561 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
7019664P1 Avco Corp (USA)
1561 PRIMARY Atlantic India Rubber Co Inc (USA)
209-20-1 Kearfott Corporation Div Guidance and Navigation Division (USA)
348-0013-00 Tektronix, Inc. (USA)
Related Parts
5330-00-063-9059INTERCHANGEABLE
GASKET
6510-00-100-1612INTERCHANGEABLE
PAD,FOAM,SURGICAL
1561H
5310-00-167-0721INTERCHANGEABLE
WASHER,LOCK
MS35333-41
5840-00-197-0179INTERCHANGEABLE
ROLLER,FEED DRIVE
1561
1620-00-250-4658INTERCHANGEABLE
PLATE,GREASE SEAL,L
156-1
5930-00-259-9550INTERCHANGEABLE
SWITCH,ROTARY
724542
4730-00-554-7397INTERCHANGEABLE
NUT,TUBE COUPLING
MS21921-6W
5895-00-644-5712INTERCHANGEABLE
CONVERTER,FREQUENCY,ELECTRONIC
5330-00-737-2612INTERCHANGEABLE
SEAL,PLAIN ENCASED
1561
5940-00-739-7463INTERCHANGEABLE
TERMINAL,LUG
1561
6240-00-939-5493INTERCHANGEABLE
LAMP,INCANDESCENT
6640-01-070-7305INTERCHANGEABLE
FILLING DEVICE,BUCKET
1561

Frequently Asked Questions

What is NSN 5340-00-598-7099?

NSN 5340-00-598-7099 is a Bumper, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-598-7099?

NSN 5340-00-598-7099 has 4 cross-referenced part numbers: 7019664P1 (Avco Corp), 1561 (Atlantic India Rubber Co Inc), 209-20-1 (Kearfott Corporation Div Guidance and Navigation Division), 348-0013-00 (Tektronix, Inc.).

What NSN replaces 5340-00-598-7099?

There are 12 known substitutes for 5340-00-598-7099: 5330-00-063-9059, 6510-00-100-1612, 5310-00-167-0721 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1561?

Key specifications for 1561: Overall Height: 0.344 INCHES NOMINAL IN; Bottom Flange Width: 0.125 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.500 INCHES NOMINAL IN; Top Flange Width: 0.156 INCHES NOMINAL IN. 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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