Parts Kit, Seal Replacement, Mecha1680-01-569-6659

NSN 1680-01-569-6659 · NIIN 015696659 · Part number K28706

Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 73030

Government record, cited

NSN 1680-01-569-6659 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-569-6659. Manufacturer of record part number: K28706.

Also searched as 1680-01-569-6659 · 1680015696659 · NIIN 015696659 · 01-569-6659 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 73030 · K28706

Nearby stock numbers ← 1680-01-569-6648 Kit, Blade Installation · 1680-01-569-6661 Mount, Fluidic →

Features

Parts Kit,seal Replacement,mecha — FSC 1680
Supply Items and Quantities: 5331-01-533-1153 PACKING,PREFORMED 1,5331-01-533-1185 PACKING,PREFORMED 1,5365-01-528-4438 WASHER,ANTIFRET 1,5330-01-533-1241 RING,SEAL 1,5330-01-542-2097 RING,SEAL 1,5330-01-529-5083 SEAL,RING 1,5325-00-298-6564 RETAINING RING 1,5325-00-804-6859 RING,RETAINING,INTERNAL 2,5310-00-050-9372 NUT,SELF LKG 2,5331-00-579-7916 PACKING,PREFORMED 2,5331-00-542-1398 PACKING,PREFORMED 1,5331-01-121-8091 PACKING,PREFORMED 1,5310-00-894-3637 NUT,SELF LKG 16
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 1680-01-569-6659
NIIN: 015696659
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: K28706
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-569-6659, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1680-01-569-6659
Primary Part Number	K28706
Item Name	Parts Kit,seal Replacement,mecha
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
Status	ACTIVE
Supply Items and Quantities	5331-01-533-1153 PACKING,PREFORMED 1,5331-01-533-1185 PACKING,PREFORMED 1,5365-01-528-4438 WASHER,ANTIFRET 1,5330-01-533-1241 RING,SEAL 1,5330-01-542-2097 RING,SEAL 1,5330-01-529-5083 SEAL,RING 1,5325-00-298-6564 RETAINING RING 1,5325-00-804-6859 RING,RETAINING,INTERNAL 2,5310-00-050-9372 NUT,SELF LKG 2,5331-00-579-7916 PACKING,PREFORMED 2,5331-00-542-1398 PACKING,PREFORMED 1,5331-01-121-8091 PACKING,PREFORMED 1,5310-00-894-3637 NUT,SELF LKG 16

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

Cross-Reference Index

Part Number	Manufacturer
K28706 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)

No interchangeability data on file.

Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1680-00-000-0144

CUSHION,SEAT BACK,AIRCRAFT

1680-00-001-1401

1680-00-001-1401 · Item name not on file

1680-00-001-1402

1680-00-001-1402 · Item name not on file

1680-00-001-1403

1680-00-001-1403 · Item name not on file

1680-00-001-1404

COVER,INERTIA REEL

1680-00-001-1730

SHIELD,THERMAL RADI

1680-00-001-1731

LEVER,REMOTE CONTROL

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

Frequently Asked Questions

What is NSN 1680-01-569-6659?

NSN 1680-01-569-6659 is a Parts Kit,seal Replacement,mecha, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-569-6659?

NSN 1680-01-569-6659 has 1 manufacturer part number on file: K28706 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What are the specifications of K28706?

Key specifications for K28706: Supply Items and Quantities: 5331-01-533-1153 PACKING,PREFORMED 1,5331-01-533-1185 PACKING,PREFORMED 1,5365-01-528-4438 WASHER,ANTIFRET 1,5330-01-533-1241 RING,SEAL 1,5330-01-542-2097 RING,SEAL 1,5330-01-529-5083 SEAL,RING 1,5325-00-298-6564 RETAINING RING 1,5325-00-804-6859 RING,RETAINING,INTERNAL 2,5310-00-050-9372 NUT,SELF LKG 2,5331-00-579-7916 PACKING,PREFORMED 2,5331-00-542-1398 PACKING,PREFORMED 1,5331-01-121-8091 PACKING,PREFORMED 1,5310-00-894-3637 NUT,SELF LKG 16; Part Name Assigned by Controlling Agency: KIT,AVM INSTALLATION; End Item Identification: E-2C AIRCRAFT. 1 specification is documented in the U.S. Government catalog.

Is NSN 1680-01-569-6659 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.

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