General Characteristics Item Description: 3.250 IN. LG,0.875 IN. DIA O/A IN
Identification
NSN: 4320-00-288-6010
NIIN: 002886010
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
General Description
The Spool Sleeve Assembly, cataloged under National Stock Number 4320-00-288-6010, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
4320-00-288-6010
Item Name
Spool Sleeve Assembly
FSC / FSG
4320 / 43 — Power and Hand Pumps
Status
ACTIVE
General Characteristics Item Description
3.250 IN. LG,0.875 IN. DIA O/A IN
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-00-392-7876POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)
1270-01-133-2432POSSIBLE MATCH
COVER,PROTECTIVE
Possible match (shared part number)
7021-01-371-4551POSSIBLE MATCH
COMPUTER,DIGITAL
Possible match (shared part number)
5985-01-560-115752904POSSIBLE MATCH
SUPPORT,WAVEGUIDE
Possible match (shared part number)Electro Impulse Laboratory Inc Dba Electro Impulse Inc
6810-01-648-113052904POSSIBLE MATCH
NUCLEIC ACID
Possible match (shared part number)Qiagen, Llc
4730-01-665-857752904POSSIBLE MATCH
UNION,TUBE
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
52904
5/1Secondary reference
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
52904
3/2Design control — primary reference
U.S. Government activity
Related Parts
3040-00-392-7876POSSIBLE MATCH
SHAFT,STRAIGHT
1270-01-133-2432POSSIBLE MATCH
COVER,PROTECTIVE
7021-01-371-4551POSSIBLE MATCH
COMPUTER,DIGITAL
5985-01-560-1157POSSIBLE MATCH
SUPPORT,WAVEGUIDE
52904
6810-01-648-1130POSSIBLE MATCH
NUCLEIC ACID
52904
4730-01-665-8577POSSIBLE MATCH
UNION,TUBE
52904
Frequently Asked Questions
What is NSN 4320-00-288-6010?
NSN 4320-00-288-6010 is a Spool Sleeve Assembly, classified under FSC 4320, Power and Hand Pumps. Status: active.
What NSN replaces 4320-00-288-6010?
6 possible matches (shared part number, not a government interchangeability claim): 3040-00-392-7876, 1270-01-133-2432, 7021-01-371-4551. Verify interchangeability with system specifications before substitution.
What are the specifications of 4320-00-288-6010?
Key specifications for 4320-00-288-6010: General Characteristics Item Description: 3.250 IN. LG,0.875 IN. DIA O/A IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4320-00-288-6010 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 4320-00-288-6010?
NSN 4320-00-288-6010 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.