The Spring,punch Block, cataloged under National Stock Number 5360-00-677-7801, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-677-7801 |
| Primary Part Number | 156012 |
| Item Name | Spring,punch Block |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| FSC Application Data | TELETYPE AND FACSIMILE EQUIPMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 156012 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 156012 | 5/9 Secondary reference Telemechanics Inc |
| 156012 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 156012 | 5/9 Secondary reference At and T Corp |
| 156012 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 156012 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| 156012 | 5/9 Secondary reference Daytel Mfg Inc |
NSN 5360-00-677-7801 is a Spring,punch Block, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-677-7801 has 1 manufacturer part number on file: 156012 (Lucent Technologies Inc Corporate Headquarters).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-269-0396, 5977-01-315-8542. Verify interchangeability with system specifications before substitution.
Key specifications for 156012: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.