NSN 3655-00-899-4681 · NIIN 008994681 · Part number A2987-1
Fike Corporation · FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile · FSG 36 — Special Industry Machinery · CAGE 06370
Government record, cited
NSN 3655-00-899-4681 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-899-4681. Manufacturer of record part number: A2987-1.
Also searched as3655-00-899-4681 ·
3655008994681 ·
NIIN 008994681 ·
00-899-4681 ·
FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile · CAGE 06370 · A2987-1 · 2601229
General Characteristics Item Description: BRASS BODY AND FLARED TUBE,2.094 IN. LG,0.500 IN. NPT INLET,0.391 IN.OUTLET IN
2 manufacturer part numbers on file
Manufacturer of record: Fike Corporation
Identification
NSN: 3655-00-899-4681
NIIN: 008994681
FSC: 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
FSG: 36 — Special Industry Machinery
Primary part number: A2987-1
Manufacturer: Fike Corporation
General Description
The Disc Assembly,rupture, cataloged under National Stock Number 3655-00-899-4681, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Fike Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3655-00-899-4681
Primary Part Number
A2987-1
Item Name
Disc Assembly,rupture
FSC / FSG
3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile
Manufacturer
Fike Corporation
Status
ACTIVE
General Characteristics Item Description
BRASS BODY AND FLARED TUBE,2.094 IN. LG,0.500 IN. NPT INLET,0.391 IN.OUTLET IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3655-00-000-0142
3655-00-000-0142 · Item name not on file
3655-00-001-5361
STORAGE UNIT,LIQUID NITROGEN
3655-00-001-8393
3655-00-001-8393 · Item name not on file
3655-00-003-7256
3655-00-003-7256 · Item name not on file
3655-00-011-9455
3655-00-011-9455 · Item name not on file
3655-00-012-6888
3655-00-012-6888 · Item name not on file
3655-00-013-8994
TANK,STORAGE,LIQUID ARGON-NITROG
3655-00-013-8995
TANK,STORAGE,LIQUID ARGON-NITROG
Frequently Asked Questions
What is NSN 3655-00-899-4681?
NSN 3655-00-899-4681 is a Disc Assembly,rupture, manufactured by Fike Corporation, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
What part numbers are listed for NSN 3655-00-899-4681?
NSN 3655-00-899-4681 has 2 manufacturer part numbers on file: 2601229 (Cosmodyne, Llc Dba Cosmodyne Llc), A2987-1 (Fike Corporation).
What are the specifications of A2987-1?
Key specifications for A2987-1: General Characteristics Item Description: BRASS BODY AND FLARED TUBE,2.094 IN. LG,0.500 IN. NPT INLET,0.391 IN.OUTLET IN; End Item Identification: CHEMICAL AND GAS CYLINDERS. 1 specification is documented in the U.S. Government catalog.
Is NSN 3655-00-899-4681 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.