NSN 2915-00-021-6856 · NIIN 000216856 · Part number 707220-2
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers · FSG 29 — Engine Accessories · CAGE 73030
Government record, cited
NSN 2915-00-021-6856 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-021-6856. Manufacturer of record part number: 707220-2.
Also searched as2915-00-021-6856 ·
2915000216856 ·
NIIN 000216856 ·
00-021-6856 ·
FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers · CAGE 73030 · 707220-2 · 1G390
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 2915-00-021-6856
NIIN: 000216856
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
Primary part number: 707220-2
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Bellows,sensing, cataloged under National Stock Number 2915-00-021-6856, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2915-00-021-6856
Primary Part Number
707220-2
Item Name
Bellows,sensing
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-493-7413751-7072202-38POSSIBLE MATCH
NUT,PLAIN,CAP
Possible match (shared part number)Naval Sea Systems Command
5340-01-493-8958751-7072202-49POSSIBLE MATCH
PAD,CUSHIONING
Possible match (shared part number)Naval Sea Systems Command
3020-01-494-1952751-7072202-5POSSIBLE MATCH
GEAR SECTOR,SPUR
Possible match (shared part number)Naval Sea Systems Command
3010-01-494-2313751-7072202-42POSSIBLE MATCH
UNIVERSAL JOINT,NONVEHICULAR
Possible match (shared part number)Naval Sea Systems Command
3120-01-494-33637072202-50POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
5340-01-494-37877072276-1POSSIBLE MATCH
PAD,CUSHIONING
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-494-37937072241-A2POSSIBLE MATCH
HINGE,ACCESS DOOR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-719-41417072240-1POSSIBLE MATCH
BUMPER
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Reference documents
Reference
Meaning
1G390
5/9Secondary reference
Standard-Thomson Corporation
Related Parts
5310-01-493-7413POSSIBLE MATCH
NUT,PLAIN,CAP
751-7072202-38
5340-01-493-8958POSSIBLE MATCH
PAD,CUSHIONING
751-7072202-49
3020-01-494-1952POSSIBLE MATCH
GEAR SECTOR,SPUR
751-7072202-5
3010-01-494-2313POSSIBLE MATCH
UNIVERSAL JOINT,NONVEHICULAR
751-7072202-42
3120-01-494-3363POSSIBLE MATCH
BEARING,SLEEVE
7072202-50
5340-01-494-3787POSSIBLE MATCH
PAD,CUSHIONING
7072276-1
5340-01-494-3793POSSIBLE MATCH
HINGE,ACCESS DOOR
7072241-A2
5340-01-719-4141POSSIBLE MATCH
BUMPER
7072240-1
Frequently Asked Questions
What is NSN 2915-00-021-6856?
NSN 2915-00-021-6856 is a Bellows,sensing, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
What part numbers are listed for NSN 2915-00-021-6856?
NSN 2915-00-021-6856 has 2 manufacturer part numbers on file: 707220-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 707220-2 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
What NSN replaces 2915-00-021-6856?
8 possible matches (shared part number, not a government interchangeability claim): 5310-01-493-7413, 5340-01-493-8958, 3020-01-494-1952. Verify interchangeability with system specifications before substitution.
What are the specifications of 707220-2?
Key specifications for 707220-2: End Item Identification: ENGINE MODEL J52. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2915-00-021-6856 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2915-00-021-6856?
NSN 2915-00-021-6856 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.