NSN 5999-01-666-5549 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-666-5549. Manufacturer of record part number: GBF10M1.
Also searched as5999-01-666-5549 ·
5999016665549 ·
NIIN 016665549 ·
01-666-5549 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 01961 · GBF10M1
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: GBF10M1
Manufacturer: Pulse Engineering Inc
General Description
The Delay Line, cataloged under National Stock Number 5999-01-666-5549, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pulse Engineering Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-666-5549
Primary Part Number
GBF10M1
Item Name
Delay Line
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Pulse Engineering Inc
Status
ACTIVE
Signal Delay Method
SOLID STATE
Body Style
RECTANGULAR
Body Width
0.480 INCHES MAXIMUM IN
Individual Section Quantity
10
Body Length
0.510 INCHES MAXIMUM IN
Mounting Facility
PIN(S)
Terminal Type and Quantity
12 PIN
Operating Temp Range
-55.0 TO 125.0 CELSIUS DEGC
Body Depth
0.175 INCHES MAXIMUM 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 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-666-5549?
NSN 5999-01-666-5549 is a Delay Line, manufactured by Pulse Engineering Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-666-5549?
NSN 5999-01-666-5549 has 1 manufacturer part number on file: GBF10M1 (Pulse Engineering Inc).
What are the specifications of GBF10M1?
Key specifications for GBF10M1: Signal Delay Method: SOLID STATE; Body Style: RECTANGULAR; Body Width: 0.480 INCHES MAXIMUM IN; Individual Section Quantity: 10. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-666-5549 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.