NSN 6645-01-277-9333 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-277-9333. Manufacturer of record part number: 43905.
Also searched as6645-01-277-9333 ·
6645012779333 ·
NIIN 012779333 ·
01-277-9333 ·
FSC 6645 Time Measuring Instruments · CAGE 13059 · 43905
The Timer,interval, cataloged under National Stock Number 6645-01-277-9333, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cleveland Range, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
6645-01-277-9333
Primary Part Number
43905
Item Name
Timer,interval
FSC / FSG
6645 / 66 — Time Measuring Instruments
Manufacturer
Cleveland Range, Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5120-01-373-598143905POSSIBLE MATCH
JAW SET,PULLEY REMOVAL
Possible match (shared part number)Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons
2530-01-412-3863POSSIBLE MATCH
PUSH ROD,HYDRAULIC BRAKE MASTER
Possible match (shared part number)
6620-01-444-826143905POSSIBLE MATCH
COVER,INSULATION
Possible match (shared part number)Senior Operations Llc Dba Metal Bellows Div Metal Bellows
NSN 6645-01-277-9333 is a Timer,interval, manufactured by Cleveland Range, Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-277-9333?
NSN 6645-01-277-9333 has 1 manufacturer part number on file: 43905 (Cleveland Range, Llc).
What NSN replaces 6645-01-277-9333?
3 possible matches (shared part number, not a government interchangeability claim): 5120-01-373-5981, 2530-01-412-3863, 6620-01-444-8261. Verify interchangeability with system specifications before substitution.
What are the specifications of 43905?
Key specifications for 43905: End Item Identification: MISCELLANEOUS PARTS CAGE 03950. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6645-01-277-9333 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.
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.